Category: Power and Cooling

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Microsoft Hyper-V Is Alive Enhanced With Windows Server 2025

Yes, you read that correctly, Microsoft Hyper-V is alive and enhanced with Windows Server 2025, formerly Windows Server v.Next server. Note that  Windows Server 2025 preview build is just a preview available for download testing as of this time.

What about Myth Hyper-V is discontinued?

Despite recent FUD (fear, uncertainty, doubt), misinformation, and fake news, Microsoft Hyper-V is not dead. Nor has Hyper-V been discontinued, as some claim. Some Hyper-V FUD is tied to customers and partners of VMware following Broadcom’s acquisition of VMware looking for alternatives. More on Broadcom and VMware here, here, here, here, and here.

As a result of Broadcom’s VMware acquisition and challenges for partners and customers (see links above), organizations are doing due diligence, looking for replacement or alternatives. In addition, some vendors are leveraging the current VMware challenges to try and position themselves as the best hypervisor virtualization safe harbor for customers. Thus some vendors, their partners, influencers and amplifiers are using FUD to keep prospects from looking at or considering Hyper-V.

Virtual FUD (vFUD)

First, let’s shut down some Virtual FUD (vFUD). As mentioned above, some are claiming that Microsoft has discontinued Hyper-V. Specifically, the vFUD centers on Microsoft terminating a specific license SKU (e.g., the free Hyper-V Server 2019 SKU). For those unfamiliar with the discontinued SKU (Hyper-V Server 2019), it’s a headless (no desktop GUI) version of Windows Server  running Hyper-V VMs, nothing more, nothing less.

Does that mean the Hyper-V technology is discontinued? No.

Does that mean Windows Server and Hyper-V are discontinued? No.

Microsoft is terminating a particular stripped-down Windows Server version SKU (e.g. Hyper-V Server 2019) and not the underlying technology, including Windows Server and Hyper-V.

To repeat, a specific SKU or distribution (Hyper-V Server 2019) has been discontinued not Hyper-V. Meanwhile, other distributions of Windows Server with Hyper-V continue to be supported and enhanced, including the upcoming Windows Server 2025 and Server 2022, among others.

On the other hand, there is also some old vFUD going back many years, or a decade, when some last experienced using, trying, or looking at Hyper-V. For example, the last look at Hyper-V might been in the Server 2016 or before era.

If you are a vendor or influencer throwing vFUD around, at least get some new vFUD and use it in new ways. Better yet, up your game and marketing so you don’t rely on old vFUD. Likewise, if you are a vendor partner and have not extended your software or service support for Hyper-V, now is a good time to do so.

Watch out for falling into the vFUD trap thinking Hyper-V is dead and thus miss out on new revenue streams. At a minimum, take a look at current and upcoming enhancements for Hyper-V doing your due diligence instead of working off of old vFUD.

Where is Hyper-V being used?

From on-site (aka on-premises, on-premises, on-prem) and edge on Windows Servers standalone and clustered, to Azure Stack HCI. From Azure, and other Microsoft platforms or services to Windows Desktops, as well as home labs, among many other scenarios.

Do I use Hyper-V? Yes, when I  retired from the vExpert program after ten years. I moved all of my workloads from VMware environment to Hyper-V including *nix, containers and Windows VMs, on-site and on Azure Cloud.

How Hyper-V Is Alive Enhanced With Windows Server 2025

Is Hyper-V Alive Enhanced With Windows Server 2025?  Yup.

Formerly known as Windows Server v.Next, Microsoft announced the Windows Server 2025 preview build on January 26, 2024 (you can get the bits here). Note that Microsoft uses Windows Server v.Next as a generic placeholder for next-generation Windows Server technology.

A reminder that the cadence of Windows Server Long Term Serving Channels (LTSC) versions has been about three years (2012R2, 2016, 2019, 2022, now 2025), along with interim updates.

What’s enhanced with Hyper-V and Windows Server 2025

    • Hot patching of running server (requires Azure Arc management) with almost instant implementations and no reboot for physical, virtual, and cloud-based Windows Servers.
    • Scaling of even more compute processors and RAM for VMs.
    • Server Storage I/O performance updates, including NVMe optimizations.
    • Active Directory (AD) improvements for scaling, security, and performance.
    • There are enhancements to storage replica and clustering capabilities.
    • Hyper-V GPU partition and pools, including migration of VMs using GPUs.

More Enhancements for Hyper-V and Windows Server 2025

Active Directory (AD)

Enhanced performance using all CPUs in a process group up to 64 cores to support scaling and faster processing. LDAP for TLS 1.3, Kerberos support for AES SHA 256 / 384, new AD functional levels, local KDC, improved replication priority, NTLM retirement, local Kerberos, and other security hardening. In addition, 64-bit Long value IDs (LIDs) are supported along with a new database schema using 32K pages vs the previous 8K pages. You will need to upgrade forest-wide across domain controllers to leverage the new larger page sizes (at least Server 2016 or later). Note that there is also backward compatibility using 8K pages until all ADs are upgraded.

Storage, HA, and Clustering

Windows Server continues to offer flexible options for storage how you want or need to use it, from traditional direct attached storage (DAS) to Storage Area Networks (SAN), to Storage Spaces Direct (S2D) software-defined, including NVMe, NVMe over Fabrics (NVMeoF), SAS, Fibre Channel, iSCSI along with file attached storage. Some other storage and HA enhancements include Storage Replica performance for logging and compression and stretch S2D multi-site optimization.

Failover Cluster enhancements include AD-less clusters, cert-based VM live migration for the edge, cluster-aware updating reliability, and performance improvements. ReFS enhancements include dedupe and compression optimizations.

Other NVMe enhancements include optimization to boost performance while reducing CPU overhead, for example, going from 1.1M IOPS to 1.86M IOPS, and then with a new native NVMe driver (to be added), from 1.1M IOPs to 2.1M IOPs. These performance optimizations will be interesting to look at closer, including baseline configuration, number and type of devices used, and other considerations.

Compute, Hyper-V, and Containers

Microsoft has added and enhanced various Compute, Hyper-V, and Container functionality with Server 2025, including supporting larger configurations and more flexibility with GPUs. There are app compatibility improvements for containers that will be interesting to see and hear more details about besides just Nano (the ultra slimmed-down Windows container).

Hyper-V

Microsoft extensively uses Hyper-V technology across different platforms, including Azure, Windows Servers, and Desktops. In addition, Hyper-V is commonly found across various customer and partner deployments on Windows Servers, Desktops, Azure Stack HCI, running on other clouds, and virtualization (nested). While Microsoft effectively leverages Hyper-V and continues to enhance it, its marketing has not effectively told and amplified the business benefit and value, including where and how Hyper-V is deployed.

Hyper-V with Server 2025 includes discrete device assignment to VM (e.g., resources dedicated to VMs). However, dedicating a device like a GPU to a VM prevents resource sharing, failover cluster, or live migration. On the other hand, Server 2025 Hyper-V supports GPU-P (GPU Partitioning), enabling GPU(s) to be shared across multiple VMs. GPUs can be partitioned and assigned to VMs, with GPUs and GPU partitioning enabled across various hosts.

In addition to partitioning, GPUs can be placed into GPU pools for HA. Live migration and cluster failover (requires PCIe SR-IOV), AMD Lilan or later, Intel Sapphire Rapids, among other requirements, can be done. Another enhancement is Dynamic Processor Compatibility, which allows mixed processor generations to be used across VMs and then masks out functionalities that are not common across processors. Other enhancements include optimized UEFI, secure boot, TPM , and hot add and removal of NICs.

Networking

Network ATC provides intent-based deployments where you specify desired outcomes or states, and the configuration is optimized for what you want to do. Network HUD enables always-on monitoring and network remediation. Software Defined Network (SDN) optimization for transparent multi-site L2 and L3 connectivity and improved SDN gateway performance enhancements.

SMB over QUIC leverages TLS 1.3 security to streamline local, mobile, and remote networking while enhancing security with configuration from the server or client. In addition, there is an option to turn off SMB NTLM at the SMB level, along with controls on which versions of SMB to allow or refuse. Also being added is a brute force attack limiter that slows down SMB authentication attacks.

Management, Upgrades, General user Experience

The upgrade process moving forward with Windows Server 2025 is intended to be seamless and less disruptive. These enhancements include hot patching and flighting (e.g., LTSC Windows server upgrades similar to how you get regular updates). For hybrid management, an easier-to-use wizard to enable Azure Arc is planned. For flexibility, if present, WiFi networking and Bluetooth devices are automatically enabled with Windows Server 2025 focused on edge and remote deployment scenarios.

Also new is an optional subscription-based licensing model for Windows Server 2025 while retaining the existing perpetual use. Let me repeat that so as not to create new vFUD, you can still license Windows Server (and thus Hyper-V) using traditional perpetual models and SKUs.

Additional Resources Where to learn more

The following links are additional resources to learn about Windows Server, Server 2025, Hyper-V, and related data infrastructures and tradecraft topics.

What’s New in Windows Server v.Next video from Microsoft Ignite (11/17/23)
Microsoft Windows Server 2025 Whats New
Microsoft Windows Server 2025 Preview Build Download
Microsoft Windows Server 2025 Preview Build Download (site)
Microsoft Evaluation Center (various downloads for trial)
Microsoft Eval Center Windows Server 2022 download
Microsoft Hyper-V on Windows Information
Microsoft Hyper-V on Windows Server Information
Microsoft Hyper-V on Windows Desktop (e.g., Win10)
Microsoft Windows Server Release Information
Microsoft Hyper-V Server 2019
Microsoft Azure Virtual Machines Trial
Microsoft Azure Elastic SAN
If NVMe is the answer, what are the questions?
NVMe Primer (or refresh), The NVMe Place.

Additional learning experiences along with common questions (and answers), are found in my Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Hyper-V is very much alive, and being enhanced. Hyper-V is being used from Microsoft Azure to Windows Server and other platforms at scale, and in smaller environments.

If you are looking for alternatives to VMware or simply exploring virtualization options, do your due diligence and check out Hyper-V. Hyper-V may or may not be what you want; however, is it what you need? Looking at Hyper-V now and upcoming enhancements also positions you when asked by management if you have done your due  diligence vs relying on vFUD.

Do a quick Proof of Concept, spin up a lab, and check out currently available Hyper-V. For example, on Server 2022 or 2025 preview, to get a feel for what is there to meet your needs and wants. Download the bits and get some hands on time with Hyper-V and Windows Server 2025.

Wrap up

Hyper-V is alive and enhanced with Windows Server 2025 and other releases.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Nine time Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of UnlimitedIO LLC.

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Fall 2018 Dutch Data Infrastructure Industry Trends Decision Making Seminars

Fall 2018 Dutch Data Infrastructure Industry Trends Decision Making Seminars

Fall 2018 Dutch Data Infrastructure Industry Trends Decision Making Seminars

Fall 2018 Dutch Data Infrastructure Industry Trends Decision Making Seminars.

There is still time to register for the fall 2018 Dutch data infrastructure industry trends decision-making seminars November 27th and 28th. The workshops are being organized by Brouwer Storage Consultancy of Holland and will be held in Nijkerk.

On Tuesday, November 27th, there will be an advanced education workshop seminar covering data infrastructure industry trends and technology update presented by myself. On Wednesday, November 28th, there will be a deeper dive workgroup seminar session addressing data infrastructure related strategy, planning, and decision-making.

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Data Infrastructures Industry Trends November 27

Whats New, Whats the buzz, what you need to know about, From Speeds and Feeds, Slots and Watts to Whos doing what, from interesting to What’s relevant for your environment.

This one-day seminar is a new and improved version of the popular speeds and feeds session where we look at what’s new and emerging in the industry as well as applicable to your environments. You will be updated about the latest trends and emerging data infrastructure technologies to support digital transformation, little and big data analytics, AI/ML/DL, GDPR, data protection, edge/fog compute, and IoT among others. From legacy to the software-defined cloud, container converged and virtual to composable. The seminar is a mix of presentation and engaging discussion as we look into details of favorite or new technologies for both those who are old-school, new-school and current or future school.

Part I – Industry Trends, Applications, and Workload
Part II – Server Compute, Memory, I/O, hardware and software
Part III – Storage and Data protection for on-prem and cloud
Part IV – Bringing it all together, managing and decision making

Topics to be covered include among others:

  • What these trends, tools, technologies mean for different environments of various size.
  • Tips on evaluating legacy and startup or newer vendors as well as technologies.
  • Updates on vendors, services, technologies, products you may or may not have heard of.
  • Cloud (public/private/multi-cloud/hybrid) compute, storage and management.
  • Containers (including docker, windows, kubernetes, FaaS, serverless, lambda).
  • Converged and hyper-converged; Gen-Z and composable; NVMe and NVMeoF.
  • Persistent Memory (PMEM), Storage Class Memory (SCM), 3D XPoint, NAND Flash SSD.
  • Legacy vs. software-defined, appliances, storage systems, block, NAS file, object, table.
  • Bulk cloud data migration appliances, storage for the edge, file sync and share.
  • Role and importance of context (what’s applicable, what something means).
  • Who’s doing what, what to look for today for the future.

This seminar is for those involved with ICT/IT servers, storage, storage, I/O networking, and associated management activities including data protection, of legacy, as well as software-defined cloud, containers, converged hyper-converged and virtualization. This seminar is for professionals who manage, architect or are otherwise involved with data infrastructure related topic strategy and acquisitions.

Data Infrastructures Deep Dive Decision Making November 28

Enabling Informed Strategy and Decision Making, moving from what are the tools, trends and technologies evolving to what to use, when, where, why, how, along with strategy, planning, decision-making, and ongoing management.

If the answer is a cloud, converged, container, composable, edge, fog, digital transformation, on-prem, hybrid, software-defined, what were or are the questions to plan as well as prepare for deployment today, along with in the future? This workshop format seminar provides answers to fundamental questions, with essential insight into software-defined data infrastructures (SDDI) and software-defined data centers (SDDC). For ICT/IT professionals (architects, strategists, administrators, managers) currently or planning on being involved with servers, storage, I/O networking, hardware, software, converged, containers, cloud backup/data protection, and associated topics, this seminar is for you.

Clouds converged, and containers will be a primary focus along with related themes and topics that you need to know more about. Don’t be scared of clouds, be prepared, and this includes for on-prem, public, hybrid and multi-cloud. As part of our deeper dive decision-making strategy focus, we look at cloud cost considerations including are you paying too much or not enough (e.g., are you depriving your applications of performance to save money?). We will explore various decision-making and strategy topics spanning AWS, Microsoft Azure, Azure Stack, Windows and Hyper-V, VMware (including on AWS) and OpenStack, is it still open for business?

Additional topics, trends, themes include:

  • Everything is not the same across cloud services, converged, or containers.
  • Different environments have various data infrastructure resource needs.
  • How to balance legacy on-prem application needs with emerging technology options.
  • Different comparison criteria for smaller environments remote office vs. Larger enterprise
  • Do it yourself (DiY) vs. Turnkey software vs. Bundled tin wrapped software solution
  • Strategy, planning, decision-making, and ongoing management

How To Register For Seminar Workshops

Learn more about fall 2018 Dutch Server StorageIO Data Infrastructure Tuesday trends workshop seminar here (PDF), and Wednesday deeper dive decision-making workshop session here (PDF).

To register and obtain more information, contact event organizers Brouwer Storage consultancy at +31-33-246-6825 or +31-652-601-309 and info at brouwerconsultancy.com.

Where to learn more

Learn more about Data Infrastructure and related trends, tools, technologies and topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Everything is not the same across different organizations, environments, application workloads, data, technology, tools, trends. These two one day interactive workshop seminars provide timely insight into what’s going on in the data infrastructure related industry, along with common IT organization challenges as well as how to address them. Moving from the what to what to use when, where, why, how along with alternatives, gaining insight and awareness to avoid flying blind enables effective strategy, decision-making, planning and ongoing management. Learn more and sign up for Fall 2018 Dutch Data Infrastructure Industry Trends Decision Making Seminars, see you in Nijkerk.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Ten tips to reduce your cloud compute storage costs #blogtobertech

Ten tips to reduce your cloud compute storage costs #blogtobertech

Ten tips to reduce your cloud compute storage costs

The following are Ten tips to reduce your cloud compute storage costs.

In some cases, reducing your cloud costs means spending the same yet getting more value and resources that provide a business benefit. For example, paying the same yet upgrading to fewer, faster servers, storage, I/O network resources to support growth while boosting productivity. In other words, when measured on a cost per unit of work done or service enabled, there should be an improvement.

On the other hand, cost cutting can be measured by an actual reduction in spending, for example, consolidating multiple applications to a lower cost compute instance running at higher utilization. The caveat is that while the spend may be reduced, is the corresponding level of service or application and user productivity negatively impacted?

Other examples are a hybrid of removing complexity and cost, as well as cost-cutting, for instance finding orphan resources that are powered on and not used. Orphan resources include IP addresses assigned, being charged for yet not used, or a virtual machine instance powered on however not used. Another orphan example is a VM instance that is powered off however no longer used, nor are the disks assigned to it, as well as any snapshots or backups.

Ten tips to reduce your cloud costs

  • Utilize client and remote site data file cache to reduce cloud egress network fees
  • Bring your own software licenses for operating systems and applications
  • Monitor your cloud cost summaries regularly to watch out for surprises
  • Find and remove orphan resources including instances, images, IP address, storage volumes, buckets
  • Revisit if your data is stored in the appropriate storage class or tier for how it is used. Likewise, leverage lower durable storage tiers as locations for additional protection instead of merely as a single destination to support cost-cutting. For example, cost cutting would be placing your only data protection copy and archive on a lower cost lower durable storage tier. Removing cost, boosting availability would be putting a copy of your data on two or more economical price, less durable storage tiers in different locations, instead of a single copy on a highly durable tier in one place.
  • Consolidate many smaller, lower cost instances into fewer larger instances, removing complexity and costs
  • Utilize reserved instances (RI) along with prepayment discounts, also check with your finance department to see if there are benefits of considering as OpEx or CapEx.
  • Audit your RIs to make sure you have the appropriately sized resources to meet workload needs.
  • Utilize spot instances for spot or ad-hoc interruptible workloads
  • Leverage ephemeral on-instance storage as a cache to boost performance

Additional Tips and Recommendations

Everything is not the same, why treat everything the same including assigning to the same type of resources. Keep in mind that all applications have some level of Performance, Availability, Capacity, and Economic (PACE) resource requirements that need to be balanced.

Similar to on-prem environments, one of the top mistakes when choosing storage is looking only at a cost per capacity, particular with flash-based SSD and NVMe accessed storage. Also look into what the storage performance thresholds are, as well as any access and API or service call fees.

Watch out for excessive API and cloud service calls beyond your normal monthly limits. For example, consistently running rsync on some storage classes can result in surprise monthly invoices. Likewise, moving data around, changing encryption or other operations may wipe out savings from going to a lower storage tier. Look beyond the monthly cost per capacity, what are the access including egress (reading data) fees, as well as API calls such as list, dir or other operations.

Likewise, for compute instances, look beyond the necessary cost also considering how much memory (DRAM), I/O for storage and networking, on-instance storage (temporary or persistent), bring your own license options, number of cores or virtual CPUs along with their speed. Also, watch for any limits on the number of I/O operations per instance particular with fast flash SSD including NVMe accessed storage. Just because its flash or NVMe does not mean it’s going to be fast.

Where to learn more

Learn more about Clouds and Data Infrastructure related trends, tools, technologies and topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Have a situational awareness of your on-prem environment knowing your costs of resources as well as the level of services to make informed decisions. Don’t be scared, be prepared, avoid flying blind, plan ahead and apply the appropriate resources along with quantity to require application workload needs. Keep in mind that there are more than Ten tips to reduce your cloud compute storage costs, however these should get your off to a good start.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Dell EMC PowerEdge MX 7000 Kinetic Based Data Infrastructure Architecture

Dell EMC PowerEdge MX 7000 Kinetic Based Data Infrastructure Architecture

Dell EMC PowerEdge MX 7000 Kinetic Based Data Infrastructure Architecture

Dell EMC today announced with a tag line IT Unbound their new PowerEdge MX 7000 Kinetic Based Data Infrastructure Architecture slated for general availability September 21, 2018. Previewed earlier this year at Dell Technology World in Las Vegas, PowerEdge MX 7000 is a new family of modular, scalable servers for various data infrastructure roles.

What is different with PowerEdge MX 7000 compared to other new 14th generation (Gen 14) Dell servers is the finer granularity of resource allocation based around the new Kinetic composable infrastructure. Also previewed at Dell Technology World earlier this year in Las Vegas, Kinetic (not to be confused the Seagate Kinetic object storage key value drive initiative) is a new composable architecture.

Dell EMC PowerEdge MX 7000 Kinetic What Was Announced

  • First instantiation of Kinetic composable based data infrastructure resources
  • OpenManage Enterprise Modular Edition
  • PowerEdge MX 7000 modular data infrastructure server

Dell EMC PowerEdge MX 7000 and Kinetic Architecture
Dell EMC PowerEdge MX 7000 and Kinetic Architecture Image via Dell.com

Dell EMC Kinetic Composability What Is It

By being a composable data infrastructure resource and server, Dell EMC Kinetic based solutions can be decomposed with finer granularity than previous servers. What this means is that in the past, memory, I/O network, physical storage devices, compute sockets and cores were assigned to a single image instance. The only image instance could be an operating system (OS) such as Linux or Windows based, a hypervisor such as KVM, Microsoft Hyper-V, Nitro (AWS), Oracle, VMware vSphere ESXi, or Xen among others, as well as proprietary decomposition and aggregation software (and hardware) technology (ScaleMP among others).

With a composable based solution, instead of the entire server, or motherboard(s) and its resources allocated to a single OS as a bare metal (BM) or Metal as a Service (MaaS) instance, or to a hypervisor, different resources can be allocated to various instances. On the surface it would be easy to say that sounds a lot like what hypervisors such as those from Microsoft, VMware, and others are doing, particular with clusters.

Dell EMC Kinetic Data Infrastructure Architecture
Dell EMC Kinetic Data Infrastructure Architecture Image via Dell.com

However, the difference is that with hypervisors, all of a server’s physical resources (compute, memory, I/O, storage devices, GPU, FPGA/ASIC) are allocated to the OS, hypervisor, or composition software, that then creates vCPU, vRAM, and related resources. Emphasis is on enabling more granular resource allocation as well as scaling out. The business or organizational outcome is what is essential which means, better allocation and effective use of resources to boost productivity vs. merely driving up utilization and efficiency.

Dell EMC PowerEdge MX 7000 Eliminates traditional hardware-based mid-plane with an internal fabric connector per node that can also be exposed outside of the physical MX enclosure. By using an industry standard connector on the edge of server motherboard resource nodes, different server I/O connectivity can be leveraged as it becomes available or improves. For example, IMHO it is not too complicated to envision a time in the not so distant future when Kinetic enabled resources (e.g., server nodes) evolve to support the emerging Gen-Z server I/O connectivity protocol.

What is Gen-Z

Does PowerEdge MX 7000 and Kinetic use Gen-Z today? Not yet, however, Dell has been showing demos and technology proof of concepts at various events.

Why bring up Gen-Z now? Simple, it’s something that will be part of many data infrastructure, the server I/O, storage, networking, hardware and software-defined discussions in the not so distant future.

As a refresher or primer, Gen-Z is a new server I/O fabric interface that supports access of and by CPU sockets along with their cores or memory including DRAM as well as emerging SCM as well as PMEM. In addition to server memory access. Gen-Z also enables local as well as remote access to memory, storage, GPU, FPGA, ASIC among other resources. For backward compatibility as well as investment protection, Gen-Z is intended to work with existing PCIe, Ethernet, Fibre Channel, SAS, SATA, NVMe, InfiniBand among another server I/O interconnects and protocols.

Does this mean Gen-Z is a challenger for Ethernet and another IP-based general LAN networking? IMHO no, at least not in the foreseeable future, granted like PCIe, Fibre Channel, InfiniBand, Ethernet and some others that have joined the where are they now list of technologies that promised to be the end all network for everything, near-term Gen-Z is focused on inside a modular enclosure or perhaps within a rack. Read more about Gen-Z here, as well as Dell EMC blog The Gen-Z Journey road to composability.

Dell OpenManage Enterprise
Dell OpenManage Management Interface Image via Dell.com

OpenManage Enterprise Modular Edition

Management for PowerEdge MX 7000 utilizes OpenManage Enterprise Modular Edition that is an HTML5 REST based with API tool. Management capabilities include workflow’s for simplicity of operation and lifecycle management. OpenManage Enterprise Module Edition besides being HTML5 REST API is also RedFish inspired for further interoperability. Note that PowerEdge MX 7000 is also integrated with Dell iDRAC physical machine level management interface provides unified management from a single to multiple server groups spanning towers to racks.

Dell EMC PowerEdge MX 7000
Dell EMC PowerEdge MX 7000 Image via Dell.com

Dell EMC PowerEdge MX 7000 Kinetic Based Data Infrastructure Server

The new Dell EMC PowerEdge MX 7000 is the first installment of their new Kinetic based composable architecture. The new Dell EMC PowerEdge MX 7000 components consist of a 7U chassis with power and cooling fans, along with compute sled, storage sled, I/O connectivity and inner fabric, along with management tools.

Dell EMC PowerEdge MX 7000 Modules
Dell EMC PowerEdge MX 7000 Modules Image via Dell.com

Dell EMC PowerEdge MX 7000 Server Compute modules

Dell EMC PowerEdge MX 7000 Compute sleds include MX740c (single width) and MX840c (double width) that are two and four socket modules with local on-board NVMe (e.g., U.2 8639 small form factor SFF) drives (per module). These initial compute modules support Intel Xeon processors and up to six (6) TBytes of memory. The MX740c supports up to six (6) local NVMe, SAS or SATA drives (e.g., 8639 connectors), while the MX840c supports up to eight (8) local drives. Note that these local onboard drives can be shared with other sled modules, as well as compute sleds can access the shared storage sled-based drives.

Dell EMC PowerEdge MX 7000 Server Storage modules

Dell EMC PowerEdge MX 7000 Storage sled consists of MX5016s holding up to 16 hot-pluggable SAS HDD, up to seven MX5016s sleds can be configured per MX chassis for up to 112 direct attached storage (DAS) drives. Each of the drives can be individually mapped to one or more servers supporting aggregated (e.g., HCI) as well as disaggregated (CI and legacy) deployment topologies.

Dell EMC PowerEdge MX 7000 Server I/O Networking Modules

Initial server I/O modules for the new Dell EMC PowerEdge MX include 25GbE and 32G Fibre Channel (GFC) host connectivity along with 100GbE and 32 GFC uplink capabilities with the top of rack (ToR)support built in along with Open Networking OS10EE software enabled. The server I/O modules provide both north-south, as well as east-west connectivity inside and outside the chassis for data plane and management plane traffic.

Server I/O connectivity options include:

  • MX5108n Ethernet Switch with 8 x 25GbE (server facing ports), 2 x 100GbE ports, 1 x 40GbE port, 4 x 10GbE ports.
  • MX9116n Fabric Switching Engine (e.g., Kinetic fabric) with 16 x 25GbE server facing ports, 2 x 100GbE/8 x 32GFC unified ports, 2 x 100 GbE ports and 12 fabric expansion ports.
  • MXG610s Fibre Channel Switch with 16 x 32GFC internal ports, 8 x 32 GFC SFP+ ports and 2 QSFP (4 x 32GFC) uplink ports.

Where to learn more

Learn more about Dell EMC PowerEdge MX, Kinetic, Composable and data infrastructures related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Overall this is a good announcement of technology, product, as well as where resources are headed to meet different workload demands and look forward to getting some test time with a Dell EMC PowerEdge MX 7000.

Dell EMC PowerEdge MX 7000 Three Tenants
Dell EMC PowerEdge MX 7000 Three Tenants Image via Dell.com

The new Dell EMC PowerEdge MX 7000 Provides a data infrastructure resource platform for deploying traditional, cloud, software-defined, composable, as well as converged infrastructure (CI) disaggregated, as well as hyper-converged infrastructure (HCI) aggregated along with hybrid configurations.

With the Dell EMC PowerEdge MX 7000, there is more resource granularity and future-proof capabilities than traditional high-density blade, as well as twin, quad or eight node server configuration solutions.

Many vendors talk about solutions being future proof or enabling investment protection, with PowerEdge MX 7000, Dell EMC is taking the next step in discussing trends, technology, and what you can do today. Unlike traditional dual, quad, eight or high-density node and blade servers with dedicated discrete mid-planes tied to a given technology, Dell PowerEdge MX 7000 and Kinetic based architecture are mid planes aka back plane free. Now there is still connectivity between the different PowerEdge MX 7000 chassis modules which is a fabric (network if you prefer).

For example, server compute sled modules have an industry standard connector that connects with other components in the chassis. What differs from the traditional blade and multi-node server configurations is that on board the compute sleds; an adapter module can be changed to support a new interface over different generations of technology (as an example, keep an eye on what happens with Gen-Z).

The result is that the Dell EMC PowerEdge MX 7000 should be an excellent platform for software-defined data centers (SDDC), software-defined data infrastructures (SDDI), software-defined infrastructures (SDI) as well as other software defined or traditional deployments. The Dell EMC PowerEdge MX 7000 will make for a good CI, HCI, SDDC, SDDI, SDI platform for public, private as well as hybrid clouds, PaaS as well as IaaS deployments, along with VMware, Microsoft (Hyper-V, Windows Storage Spaces Direct (S2D), as well as Azure Stack) among other scenarios.

By being flexible, scalable, agile and adaptable, easy management, responsive design that is future proof enabling a pool of dynamic data infrastructure resource, the Dell EMC PowerEdge MX 7000 should be good allowing IT Unbound.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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May 2018 Server StorageIO Data Infrastructure Update Newsletter

May 2018 Server StorageIO Data Infrastructure Update Newsletter

May 2018 Server StorageIO Data Infrastructure Update Newsletter

Volume 18, Issue 5 (May 2018)

Hello and welcome to the May 2018 Server StorageIO Data Infrastructure Update Newsletter.

In cased you missed it, the April 2018 Server StorageIO Data Infrastructure Update Newsletter can be viewed here (HTML and PDF).

May has been a busy month with a lot of data infrastructure related activity from software-defined virtual, cloud, container, converged, serverless to legacy, hardware, software, services, server, storage, I/O and networking along with data protection topics among others.

In this issue buzzwords topics include GDPR, NVMe, NVMeoF, Composable, Serverless, Data Protection, SCM, Gen-Z, MaaS:

Enjoy this edition of the Server StorageIO Data Infrastructure update newsletter.

Cheers GS

Data Infrastructure and IT Industry Activity Trends

May has been a busy month, some data infrastructure, server, storage, I/O network, hardware, software, cloud, converged, and container as well as data protection activity includes among others:

Depending on when you read this, the new global data protection regulations (GDPR) are either days away, or already in effect. For those who are not aware of GDPR other than seeing many inbox items in your email pertaining to it, here are some resources as a refresher or primer:

May Buzzword, Buzz Topic and Trends

Besides data protection and GDPR, other recent data infrastructure related news, trends, technologies and topics to keep an eye on (besides AI, ML, DL, AR/VR, IoT, Blockchain, Serverless) include Metal as a Service (MaaS) that might be familiar to some, for others, something new. Canonical has been busy for sometime now with MaaS including in Ubuntu and they are not alone with variations appearing with various managed service providers, hosting and cloud providers as well. NVMe has become a more common topic, technology, trend including for use in servers as well as over fabrics (e.g. NVMe over Fabrics) as a language for server, storage, I/O communication.

A new emerging companion to NVMe is Gen-Z which initially is a companion to PCIe. Longer term, Gen-Z could maybe possibly be a replacement, as well as for use accessing direct random access memory (DRAM) among other uses. Storage Class Memory (SCM) has been an industry conversation topic for several years now with new persistent memories (PMEM) that combine the best of traditional DRAM (Speed and write endurance) as well as persistent, higher capacity, lower cost of traditional NAND flash SSDs.

Another trend topic is that for some, ASIC, FPGA and GPU are new companions to standard commodity compute processors along with servers, yet for others it may be Dejavu as they have been being used for years (ok, decades) in some solutions. For now, two other buzzwords, buzz terms to add or refresh your data infrastructure vocabulary include distributed ledgers (aka blockchains), composable resources and ephemeral instance storage (storage on a cloud instance).

May NVMe Momentum Movement Activity

May saw a lot of NVMe related activity, from chips and components (adapters, devices) to systems spanning direct attached to NVMe over Fabric (NVMeoF). Here is a primer (or refresh) for NVMe along with various deployment options. NVMeoF includes RDMA over Converged Ethernet (RoCE) based, along with NVMe over Fibre Channel (FC-NVMe), as well as emerging NVMe over IP.

NVMe options
NVMe being used for front-end accessed via shared PCIe along with back-end devices

There are many different facets of NVMe including for use as a front-end on storage systems supporting server attachment (e.g. competes with Fibre Channel, iSCSI, SAS among others). Another variation of NVMe is as a back-end for attachment of drives or other NVMe based devices in storage systems, as well as servers.

NVMe backend
Front-end using traditional block SAN access with back-end NVMe, SAS and SATA devices

Read more about the many different options and variations of NVMe including key questions to ask or understand, deployment topology along with other related topics at thenvmeplace.com.

NVMe frontend NVMeoF
Various NVMe front-end including NVMeoF along with NVMe back-end devices (U.2, M.2, AiC)

Software Defined Data Infrastructure Activity

Amazon Web Services (AWS) continues to add new features, functionality as well as extending those as along with existing capabilities into various regions. Some recent updates include new Elastic Cloud Compute (EC2) Microsoft Windows Servers versions 1709 and 1803 Amazon Machine Images (AMIs). Other AWS updates include spot instances support for Red Hat BYOL (Bring Your Own License), VPN enhancements, X1e instances available in Frankfurt, H1 instance price reduction, as well as LightSail now in Canada, Paris, and Seoul regions.

For those who are not familiar with LightSail, they are virtual private servers (VPS) which are different from traditional EC2 instances. LightSail can be a cost-effective way for those who need to move out of general population shared hosting, yet cannot justify a full EC2 instance while requiring more than a container.

The LightSail instance also is available with various software pre-installed such as for WordPress websites among others. For example, I have used LightSail as a backup and standby WordPress site for StorageIOblog using Updraft Plus  Pro for data protection.

In other news, AWS C5d EC2 instances are available in various regions. C5d instances are available with 2, 4, 8, 16, 36 and 72 vCPUs along with up to 1800GB of NVMe based ephemeral storage for on-demand reserved or spot instances.

Note that instance-based storage is temporary meaning that it persists for the life of the instance. What this means is that if you stop and restart the instance, the data is not persistence. Instance-based storage is useful for data that can be protected or persisted to other storage including EBS (Elastic Block Storage). Usage includes batch, log and analytics processing, burst buffers, cache or workspace.

AWS also announced a new Simple Storage Service (S3) storage class a month or so ago called One Zone Availability Infrequent Access. This new storage class primarily provides a lower cost of storage with lower durability (e.g., data spread across one zone vs. multiple). Over the past couple of months, I have been migrating from S3 Infrequent Access (IA) as well as standard into One Zone Availability. Some of my active data remains in S3 Standard storage class, while cold archives are in Glacier.

A tip about migrating to One Zone Availability, as well as between other S3 storage classes is paid attention to your API calls and monthly budget. You might see an increase in S3 costs during the migration time, that then settles into the lower prices once data has been moved due to API calls (gets, puts, lists, dir). In other words, pay attention to how many API calls you are allowed per storage class per month, along with other fees beyond focusing only on cost per TByte. Read about other recent AWS news updates here.

Software-defined storage startup Cloudian announced their technology available for test drive on Google Cloud Platform as part of a continued industry trend. That trend is for storage vendors to make their storage software technology available on different cloud platforms such as AWS, Azure, Google, Softlayer among others.

Dell Technology World 2018

Dell Technologies made several announcements as part of Dell Technologies World that are covered in a series of posts here. Announcements included PowerMax the successor to VMAX, XtremIO X2 updates, new servers, workstations among many other items, read more here.

Besides the data infrastructure, cloud service providers and systems vendors, component suppliers including Cavium announced NVMe over Fibre Channel updates (here and here), along with Marvel NVMe updates here. HPE announced new thin clients and software (t430 Thin Client, HP mt44 Mobile Thin Client, HP ThinPro software), as well as updates to 3PAR and other storage solutions.

IBM announced various storage enhancements (and here) as well as a Happy 30th anniversary to the IBM Power9 based i systems. In other news, Kaseya bought backup data protection vendor Unitrends.

NVMe NAND flash Intel Optane

Micron announced the first quad layer cell (QLC) nand flash solid state device (SSD) named 52100 has begun shipping to select customers (and vendors). QLC packs or stacks 4 bits per cell. The 5200 is optimized for read-intensive workloads with up to 33% higher densities compared to previous generation TLC (triple layer cell) NAND flash. Broader market availability is expected to occur later fall 2018, 5210 form factor is 2.5” as a standard SSD or HDD, with capacities from 1.92TB to 7.68TB.

In other news, Micron also announced a $10 Billion (USD) stock repurchase plan, along with an extension of Intel 3D NAND flash memory partnership involving 3D NAND flash, as well as 96 layer 3D NAND. Meanwhile, various vendors are increasingly talking about how their systems are or will be storage class memory (SCM) ready including for use such as Micron 3D XPoint also known as Intel Optane among others.

Microsoft has placed into public preview Azure Active Directory (AAD) Storage authentication for Azure Blobs and Queues. Azure Storage Explorer is now released as version 1.0. AAD storage authentication enables organizations to implement role-based access control of Azure storage resources. Speaking of Azure, Microsoft has published several architectures, reference and other content at the Azure Virtual Datacenter portal here.

If you have not done so, check out Azure File Sync which is currently in public preview. Having been involved and using it for over a year including during private preview, Azure File Sync is an exciting, useful technology for creating a hybrid distributed file sharing with cloud tiering solutions. Learn more Azure File Sync here and here. In other news, Microsoft has announced a preview as part of the April 2018 Windows 10 build for a Hyper-V Google Android emulator support.

NetApp has had Azure based NAS storage in preview for a while now, and also announced Cloud Volumes on Google Cloud Platform (GCP). In addition to Cloud Volumes on AWS, Azure, and GCP, NetApp also announced enhanced NVMe based storage systems among other updates.

Two companies that have similar names are Opendrives (video workflow acceleration) and Opendrive (cloud storage, backup, and data protection). Meanwhile, data infrastructure startup Pavilion has received new funding as well as begun talking about their NVMe including NVMe over Fabric (NVMeOF) hardware storage system. Long-time data infrastructure converged server storage startup Pivot3 announced additional cloud workload mobility.

Pure storage made a couple of announcements including  FlashArray//X NVMe based shared accelerated storage system as well as NVIDIA (GPU powered) based AIRI Mini for AI/DL/ML.

Have you heard about Snowflake computing, aka, the cloud data warehouse solution? If not, check them out here. Another cloud-related data infrastructure vendor to look into is Upbound.io who have received additional funding for their multi-cloud management solutions.

Building off of recent VMware vSphere updates (here), and Dell Technology World here, the following is an excellent post about Instant Clone in vSphere 6.7, and VMware vSAN HCI assessment tool here.

Check out other industry news, comments, trends perspectives here.

Data Infrastructure Server StorageIO Comments Content

Server StorageIO Commentary in the news, tips and articles

Recent Server StorageIO industry trends perspectives commentary in the news.

Via SearchStorage: Comments Managing storage for IoT data at the enterprise edge
Via SearchCloudComputing: Comments Hybrid cloud deployment demands a change in security mindset
Via SearchStorage: Comments Dell EMC storage IPO, VMware merger plans still unclear
Via SearchStorage: Comments Dell EMC midrange storage keeps its overlapping arrays
Via SearchStorage: Comments Dell EMC all-flash PowerMax replaces VMAX, injects NVMe
Via IronMountain InfoGoto:  The growing Trend of Secondary Data Storage

View more Server, Storage and I/O trends and perspectives comments here.

Data Infrastructure Server StorageIOblog posts

Server StorageIOblog Data Infrastructure Posts

Recent and popular Server StorageIOblog posts include:

Dell Technology World 2018 Announcement Summary
Part II Dell Technology World 2018 Modern Data Center Announcement Details
Part III Dell Technology World 2018 Storage Announcement Details
Part IV Dell Technology World 2018 PowerEdge MX Gen-Z Composable Infrastructure
Part V Dell Technology World 2018 Server Converged Announcement Details
April 2018 Server StorageIO Data Infrastructure Update Newsletter
VMware vSphere vSAN vCenter version 6.7 SDDC Update Summary
PCIe Fundamentals Server Storage I/O Network Essentials
Have you heard about the new CLOUD Act data regulation?
Data Protection Recovery Life Post World Backup Day Pre GDPR
Microsoft Windows Server 2019 Insiders Preview
Application Data Value Characteristics Everything Is Not The Same
Data Infrastructure Resource Links cloud data protection tradecraft trends
IT transformation Serverless Life Beyond DevOps Podcast
Data Protection Diaries Fundamental Topics Tools Techniques Technologies Tips
Introducing Windows Subsystem for Linux WSL Overview
Data Infrastructure Primer Overview (Its Whats Inside The Data Center)
If NVMe is the answer, what are the questions?

View other recent as well as past StorageIOblog posts here

Server StorageIO Recommended Reading (Watching and Listening) List

Software-Defined Data Infrastructure Essentials SDDI SDDC

In addition to my own books including Software Defined Data Infrastructure Essentials (CRC Press 2017) available at Amazon.com (check out special sale price), the following are Server StorageIO data infrastructure recommended reading, watching and listening list items. The Server StorageIO data infrastructure recommended reading list includes various IT, Data Infrastructure and related topics including Intel Recommended Reading List (IRRL) for developers is a good resource to check out. Speaking of my books, Didier Van Hoye (@WorkingHardInIt) has a good review over on his site you can view here, also check out the rest of his great content while there.

Containers, serverless, kubernetes continue to gain in industry adoption, as well as customer deployments. Here is some information about Microsoft Azure Kubernetes Service (AKS). Note that AWS has Elastic Kubernetes Service (EKS), Google, VMware and Pivotal with Pivotal Kubernetes Service (PKS) among others.

Here is an interesting perspective by Ben Kepps about Serverless (e.g. life beyond Kubernetes and containers (e.g. life beyond virtualization which to some is or was life (e.g. life beyond bare metal))) as well as the all to often punditry, evangelism of something new causing something else to be dead.

SNIA has updated their Emerald aka Green energy effectiveness (focus on productivity) measurement specification (V3.01) including NAS NFS file activity (besides block). Learn more at snia.org/forums/green.

Watch for more items to be added to the recommended reading list book shelf soon.

Data Infrastructure Server StorageIO event activities

Events and Activities

Recent and upcoming event activities.

June 27, 2018 – Webinar – TBA

May 29, 2018 – Webinar – Microsoft Windows as a Service

April 24, 2018 – Webinar – AWS and on-site, on-premises hybrid data protection

See more webinars and activities on the Server StorageIO Events page here.

Data Infrastructure Server StorageIO Industry Resources and Links

Various useful links and resources:

Data Infrastructure Recommend Reading and watching list
Microsoft TechNet – Various Microsoft related from Azure to Docker to Windows
storageio.com/links – Various industry links (over 1,000 with more to be added soon)
objectstoragecenter.com – Cloud and object storage topics, tips and news items
OpenStack.org – Various OpenStack related items
storageio.com/downloads – Various presentations and other download material
storageio.com/protect – Various data protection items and topics
thenvmeplace.com – Focus on NVMe trends and technologies
thessdplace.com – NVM and Solid State Disk topics, tips and techniques
storageio.com/converge – Various CI, HCI and related SDS topics
storageio.com/performance – Various server, storage and I/O benchmark and tools
VMware Technical Network – Various VMware related items

Connect and Converse With Us

Storage IO RSS storageio linkedin storageio facebook Server StorageIO on twitter @StorageIO   Google+  Server StorageIO email storageio youtube  storageio instagram

Subscribe to Newsletter – Newsletter Archives – StorageIO.com – StorageIOblog.com

What this all means and wrap-up

Data Infrastructures are what exists inside physical data centers spanning cloud, converged, hyper-converged, virtual, serverless and other software defined as well as legacy environments. So far this spring there has been a lot of data infrastructure related activity, from new technology announcements, to events, trends among others. Enjoy this edition of the Server StorageIO Data Infrastructure update newsletter and watch for more NVMe, Gen-Z, cloud, data protection among other topics in future posts, articles, events, and newsletters.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Dell Technology World 2018 Announcement Summary

Dell Technology World 2018 Announcement Summary

Dell Technology World 2018 Announcement Summary
This is part one of a five-part series about Dell Technology World 2018 announcement summary. Last week (April 30-May 3) I traveled to Las Vegas Nevada (LAS) to attend Dell Technology World 2018 (e.g., DTW 2018) as a guest of Dell (that is a disclosure btw). There were several announcements along with plenty of other activity from sessions, meetings, hallway and event networking taking place at Dell Technology World DTW 2018.

Major data infrastructure technology announcements include:

  • PowerMax all-flash array (AFA) solid state device (SSD) NVMe storage system
  • PowerEdge four-socket 2U and 4U rack servers
  • XtremIO X2 AFA SSD storage system updates
  • PowerEdge MX preview of future composable servers
  • Desktop and thin client along with other VDI updates
  • Cloud and networking enhancements

Besides the above, additional data infrastructure related announcements were made in association with Dell Technology family members including VMware along with other partners, as well as customer awards. Other updates and announcements were tied to business updates from Dell Technology, Dell Technical Capital (venture capital), and, Dell Financial Services.

Dell Technology World Buzzword Bingo Lineup

Some of the buzzword bingo terms, topics, acronyms from Dell Technology World 2018 included AFA, AI, Autonomous, Azure, Bare Metal, Big Data, Blockchain, CI, Cloud, Composable, Compression, Containers, Core, Data Analytics, Dedupe, Dell, DFS (Dell Financial Services), DFR (Data Footprint Reduction), Distributed Ledger, DL, Durability, Fabric, FPGA, GDPR, Gen-Z, GPU, HCI, HDD, HPC, Hybrid, IOP, Kubernetes, Latency, MaaS (Metal as a Service), ML, NFV, NSX, NVMe, NVMeoF, PACE (Performance Availability Capacity Economics), PCIe, Pivotal, PMEM, RAID, RPO, RTO, SAS, SATA, SC, SCM, SDDC, SDS, Socket, SSD, Stamp, TBW (Terabytes Written per day), VDI, venture capital, VMware and VR among others.

Dell Technology World 2018 Venue
Dell Technology World DTW 2018 Event and Venue

Dell Technology World 2018 was located at the combined Palazzo and Venetian hotels along with adjacent Sands Expo center kicking off Monday, April 30th and wrapping up May 4th.

The theme for Dell Technology World DTW 2018 was make it real, which in some ways was interesting given the focus on virtual including virtual reality (VR), software-defined data center (SDDC) virtualization, data infrastructure topics, along with artificial intelligence (AI).

Virtual Sky Dell Technology World 2018
Make it real – Venetian Palazzo St. Mark’s Square on the way to Sands Expo Center

There was plenty of AI, VR, SDDC along with other technologies, tools as well as some fun stuff to do including VR games.

Dell Technology World 2018 Commons Area
Dell Technology World Village Area near Key Note and Expo Halls

Dell Technology World 2018 Commons Area Drones
Dell Technology World Drone Flying Area

During a break from some meetings, I used a few minutes to fly a drone using VR which was interesting. I Have been operating drones (See some videos here) visually without dependence on first-person view (FPV) or relying on extensive autonomous operations instead flying heads up by hand for several years. Needless to say, the VR was interesting, granted encountered a bit of vertigo that I had to get used to.

Dell Technology World 2018 Commons Area Virtual Village
More views of the Dell Technology World Village and Commons Area with VR activity

Dell Technology World 2018 Commons Area Virtual Village
Dell Technology World Village and VR area

Dell Technology World 2018 Commons Area Virtual Village
Dell Technology World Bean Bag Area

Dell Technology World 2018 Announcement Summary

Ok, nuff with the AI, ML, DL, VR fun, time to move on to the business and technology topics of Dell Technologies World 2018.

What was announced at Dell Technology World 2018 included among others:

Dell Technology World 2018 PowerMax
Dell PowerMax Front View

Subsequent posts in this series take a deeper look at the various announcements as well as what they mean.

Where to learn more

Learn more about Dell Technology World 2018 and related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

On the surface it may appear that there was not much announced at Dell Technology World 2018 particular compared to some of the recent Dell EMC Worlds and EMC Worlds. However turns out that there was a lot announced, granted without some of the entertainment and circus like atmosphere of previous events. Continue reading here Part II Dell Technology World 2018 Modern Data Center Announcement Details in this series, along with Part III here, Part IV here (including PowerEdge MX composable infrastructure leveraging Gen-Z) and Part V (servers and converged) here.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Part II Dell Technology World 2018 Modern Data Center Announcement Details

Part II Dell Technology World 2018 Modern Data Center Announcement Details

Dell Technology World 2018 Modern Data Center Announcement Summary
This is Part II Dell Technology World 2018 Modern Data Center Announcement Details that is part of a five-post series (view part I here, part III here, part IV here and part V here). Last week (April 30-May 3) I traveled to Las Vegas Nevada (LAS) to attend Dell Technology World 2018 (e.g., DTW 2018) as a guest of Dell (that is a disclosure btw).

Dell Technology World 2018 Venue
Dell Technology World DTW 2018 Event and Venue

What was announced at Dell Technology World 2018 included among others:

Dell Technology World 2018 PowerMax
Dell PowerMax Front View

Dell Technology World 2018 Modern Data Center Announcement Details

Dell Technologies data infrastructure related announcements included new solutions competencies and expanded services deployment competencies with partners to boost deal size and revenues. An Internet of Things (IoT) solution competency was added with others planned including High-Performance Computing (HPC) / Super Computing (SC), Data Analytics, Business Applications and Security related topics. Dell Financial Services flexible consumption models announced at Dell EMC World 2017 provide flexible financing options for both partners as well as their clients.

Flexible Dell Financial Services cloud-like consumption model (e.g., pay for what you use) enhancements include reduced entry points for the Flex on Demand solutions across the Dell EMC storage portfolio. For example, Flex on Demand velocity pricing models for Dell EMC Unity All-Flash Array (AFA) solid state device (SSD) storage solution, and XtremIO X2 AFA systems with price points of less than USD 1,000.00 per month. The benefit is that Dell partners have a financial vehicle to help their midrange customers run consumption-based financing for all-flash storage without custom configurations resulting in faster deployment opportunities.

In other partner updates, Dell Technologies is enhancing the incentive program Dell EMC MyRewards program to help drive new business. Dell EMC MyRewards Program is an opt-in, points-based reward program for solution provider sales reps and systems engineers. MyRewards program is slated to replace the existing Partner Advantage and Sell & Earn programs with bigger and better promotions (up to 3x bonus payout, simplified global claiming).

What this means for partners is the ability to earn more while offering their clients new solutions with flexible financing and consumption-based pricing among other options. Other partner enhancements include update demo program, Proof of Concept (POC) program, and IT transformation campaigns.

Powering up the Modern Data Center and Future of Work

Powering up the modern data center along with future of work, part of the make it real theme of Dell Technologies world 2018 includes data infrastructure server, storage, I/O networking hardware, software and service solutions. These data infrastructure solutions include NVMe based storage, Converged Infrastructure (CI), hyper-converged infrastructure (HCI), software-defined data center (SDDC), VMware based multi-clouds, along with modular infrastructure resources.

In addition to server and storage data infrastructure resources form desktop to data center, Dell also has a focus of enabling traditional as well as emerging Artificial Intelligence (AI), Machine Learning (ML) and Deep Learning (DL) as well as analytics applications. Besides providing data infrastructure resources to support AI, ML, DL, IoT and other applications along with their workloads, Dell is leveraging AI technology in some of their products for example PowerMax.

Other Dell Technologies announcements include Virtustream cloud risk management and compliance, along with Epic and SAP Digital Health healthcare software solutions. In addition to Virtustream, Dell Technologies cloud-related announcements also include VMware NSX network Virtual Cloud Network with Microsoft Azure support along with security enhancements. Refer here to recent April VMware vSphere, vCenter, vSAN, vRealize and other Virtual announcements as well as here for March VMware cloud updates.

Where to learn more

Learn more about Dell Technology World 2018 and related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

The above set of announcements span business to technology along with partner activity. Continue reading here (Part III Dell Technology World 2018 Storage Announcement Details) of this series, and part I (general summary) here, along with Part IV (PowerEdge MX Composable) here and part V here.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Part III Dell Technology World 2018 Storage Announcement Details

Part III Dell Technology World 2018 Storage Announcement Details

Part III Dell Technology World 2018 Storage Announcement Details

This is Part III Dell Technology World 2018 Storage Announcement Details that is part of a five-post series (view part I here, part II here, part IV (PowerEdge MX Composable) here and part V here). Last week (April 30-May 3) I traveled to Las Vegas Nevada (LAS) to attend Dell Technology World 2018 (e.g., DTW 2018) as a guest of Dell (that is a disclosure btw).

Dell Technology World 2018 Storage Announcements Include:

  • PowerMax – Enterprise class tier 0 and tier 1 all-flash array (AFA)
  • XtremIO X2 – Native replication and new entry-level pricing

Dell Technology World 2018 PowerMax back view
Back view of Dell PowerMax

Dell PowerMax Something Old, Something New, Something Fast Near You Soon

PowerMax is the new companion to VMAX. Positioned for traditional tier 0 and tier 1 enterprise-class applications and workloads, PowerMax is optimized for dense server virtualization and SDDC, SAP, Oracle, SQL Server along with other low-latency, high-performance database activity. Different target workloads include Mainframe as well as Open Systems, AI, ML, DL, Big Data, as well as consolidation.

The Dell PowerMax is an all-flash array (AFA) architecture with an end to end NVMe along with built-in AI and ML technology. Building on the architecture of Dell EMC VMAX (some models still available) with new faster processors, full end to end NVMe ready (e.g., front-end server attachment, back-end devices).

The AI and ML features of PowerMax PowerMaxOS include an engine (software) that learns and makes autonomous storage management decisions, as well as implementations including tiering. Other AI and ML enabled operations include performance optimizations based on I/O pattern recognition.

Other features of PowerMax besides increased speeds, feeds, performance includes data footprint reduction (DFR) inline deduplication along with enhanced compression. The DFR benefits include up to 5:1 data reduction for space efficiency, without performance impact to boost performance effectiveness. The DFR along with improved 2x rack density, along with up to 40% power savings (your results may vary) based on Dell claims to enable an impressive amount of performance, availability, capacity, economics (e.g., PACE) in a given number of cubic feet (or meters).

There are two PowerMax models including 2000 (scales from 1 to 2 redundant controllers) and 8000 (scales from 1 to 8 redundant controller nodes). Note that controller nodes are Intel Xeon multi-socket, multi-core processors enabling scale-up and scale-out performance, availability, and capacity. Competitors of the PowerMax include AFA solutions from HPE 3PAR, NetApp, and Pure Storage among others.

Dell Technology World 2018 PowerMax Front View
Front view of Dell PowerMax

Besides resiliency, data services along with data protection, Dell is claiming PowerMax is 2x faster than their nearest high-end storage system competitors with up to 150GB/sec (e.g., 1,200Gbps) of bandwidth, as well as up to 10 million IOPS with 50% lower latency compared to previous VMAX.

PowerMax is also a full end to end NVMe ready (both back-end and front-end). Back-end includes NVMe drives, devices, shelves, and enclosures) as well as front-end (future NVMe over Fabrics, e.g., NVMeoF). Being NVMeoF ready enables PowerMax to support future front-end server network connectivity options to traditional SAN Fibre Channel (FC), iSCSI among others.

PowerMax is also ready for new, emerging high speed, low-latency storage class memory (SCM).  SCM is the next generation of persistent memories (PMEM) having performance closer to traditional DRAM while persistence of flash SSD. Examples of SCM technologies entering the market include Intel Optane based on 3D XPoint, along with others such as those from Everspin among others.

IBM Z Zed Mainframe at Dell Technology World 2018
An IBM “Zed” Mainframe (in case you have never seen one)

Based on the performance claims, the Dell PowerMax has an interesting if not potentially industry leading power, performance, availability, capacity, economic footprint per cubic foot (or meter). It will be interesting to see some third-party validation or audits of Dell claims. Likewise, I look forward to seeing some real-world applied workloads of Dell PowerMax vs. other storage systems. Here are some additional perspectives Via SearchStorage: Dell EMC all-flash PowerMax replaces VMAX, injects NVMe


Dell PowerMax Visual Studio (Image via Dell.com)

To help with customer decision making, Dell has created an interactive VMAX and PowerMax configuration studio that you can use to try out as well as learn about different options here. View more Dell PowerMax speeds, feeds, slots, watts, features and functions here (PDF).

Dell Technology World 2018 XtremIO X2

XtremIO X2

Dell XtremIO X2 and XIOS 6.1 operating system (software-defined storage) enhanced with native replication across wide area networks (WAN). The new WAN replication is metadata-aware native to the XtremIO X2 that implements data footprint reduction (DFR) technology reducing the amount of data sent over network connections. The benefit is more data moved in a given amount of time along with better data protection requiring less time (and network) by only moving unique changed data.

Dell Technology World 2018 XtremIO X2 back view
Back View of XtremIO X2

Dell EMC claims to reduce WAN network bandwidth by up to 75% utilizing the new native XtremIO X2 native asynchronous replication. Also, Dell says XtremIO X2 requires up to 38% less storage space at disaster recovery and business resiliency locations while maintaining predictable recovery point objectives (RPO) of 30 seconds. Another XtremIO X2 announcement is a new entry model for customers at up to 55% lower cost than previous product generations. View more information about Dell XtremIO X2 here, along with speeds feeds here, here, as well as here.

What about Dell Midrange Storage Unity and SC?

Here are some perspectives Via SearchStorage: Dell EMC midrange storage keeps its overlapping arrays.

Dell Bulk and Elastic Cloud Storage (ECS)

One of the questions I had going into Dell Technology World 2018 was what is the status of ECS (and its predecessors Atmos as well as Centera) bulk object storage is given lack of messaging and news around it. Specifically, my concern was that if ECS is the platform for storing and managing data to be preserved for the future, what is the current status, state as well as future of ECS.

In conversations with the Dell ECS folks, ECS which has encompassed Centera functionality and it (ECS) is very much alive, stay tuned for more updates. Also, note that Centera has been EOL. However, its feature functionality has been absorbed by ECS meaning that data preserved can now be managed by ECS. While I can not divulge the details of some meeting discussions, I can say that I am comfortable (for now) with the future directions of ECS along with the data it manages, stay tuned for updates.

Dell Data Protection

What about Data Protection? Security was mentioned in several different contexts during Dell Technology World 2018, as was a strong physical security presence seen at the Palazzo and Sands venues. Likewise, there was a data protection presence at Dell Technologies World 2018 in the expo hall, as well as with various sessions.

What was heard was mainly around data protection management tools, hybrid, as well as data protection appliances and data domain-based solutions. Perhaps we will hear more from Dell Technologies World in the future about data protection related topics.

Where to learn more

Learn more about Dell Technology World 2018 and related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

If there was any doubt about would Dell keep EMC storage progressing forward, the above announcements help to show some examples of what they are doing. On the other hand, lets stay tuned to see what news and updates appear in the future pertaining to mid-range storage (e.g. Unity and SC) as well as Isilon, ScaleIO, Data Protection platforms as well as software among other technologies.

Continue reading part IV (PowerEdge MX Composable and Gen-Z) here in this series, as well as part I here, part II here, part IV (PowerEdge MX Composable) here, and, part V here.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Part IV Dell Technology World 2018 PowerEdge MX Gen-Z Composable Infrastructure

Part IV Dell Technology World 2018 PowerEdge MX Gen-Z Composable Infrastructure

Part IV Dell Technology World 2018 PowerEdge MX Gen-Z Composable Infrastructure
This is Part IV Dell Technology World 2018 PowerEdge MX Gen-Z Composable Infrastructure that is part of a five-post series (view part I here, part II here, part III here and part V here). Last week (April 30-May 3) I traveled to Las Vegas Nevada (LAS) to attend Dell Technology World 2018 (e.g., DTW 2018) as a guest of Dell (that is a disclosure btw).

Introducing PowerEdge MX Composable Infrastructure (the other CI)

Dell announced at Dell Technology World 2018 a preview of the new PowerEdge MX (kinetic) family of data infrastructure resource servers. PowerEdge MX is being developed to meet the needs of resource-centric data infrastructures that require scalability, as well as performance availability, capacity, economic (PACE) flexibility for diverse workloads. Read more about Dell PowerEdge MX, Gen-Z and composable infrastructures (the other CI) here.

Some of the workloads being targeted by PowerEdge MX include large-scale dense SDDC virtualization (and containers), private (or public clouds by service providers). Other workloads include AI, ML, DL, data analytics, HPC, SC, big data, in-memory database, software-defined storage (SDS), software-defined networking (SDN), network function virtualization (NFV) among others.

The new PowerEdge MX previewed will be announced later in 2018 featuring a flexible, decomposable, as well as composable architecture that enables resources to be disaggregated and reassigned or aggregated to meet particular needs (e.g., defined or composed). Instead of traditional software defined virtualization carving up servers in smaller virtual machines or containers to meet workload needs, PowerEdge MX is part of a next-generation approach to enable server resources to be leveraged at a finer granularity.

For example, today an entire server including all of its sockets, cores, memory, PCIe devices among other resources get allocated and defined for use. A server gets defined for use by an operating system when bare metal (or Metal as a Service) or a hypervisor. PowerEdge MX (and other platforms expected to enter the market) have a finer granularity where with a proper upper layer (or higher altitude) software resources can be allocated and defined to meet different needs.

What this means is the potential to allocate resources to a given server with more granularity and flexibility, as well as combine multiple server’s resources to create what appears to be a more massive server. There are vendors in the market who have been working on and enabling this type of approach for several years ranging from ScaleMP to startup Liqid and Tidal among others. However, at the heart of the Dell PowerEdge MX is the new emerging Gen-Z technology.

If you are not familiar with Gen-Z, add it to your buzzword bingo lineup and learn about it as it is coming your way. A brief overview of Gen-Z consortium and Gen-Z material and primer information here. A common question is if Gen-Z is a replacement for PCIe which for now is that they will coexist and complement each other. Another common question is if Gen-Z will replace Ethernet and InfiniBand and the answer is for now they complement each other. Another question is if Gen-Z will replace Intel Quick Path and another CPU device and memory interconnects and the answer is potentially, and in my opinion, watch to see how long Intel drags its feet.

Note that composability is another way of saying defined without saying defined, something to pay attention too as well as have some vendor fun with. Also, note that Dell is referent to PowerEdge MX and Kinetic architecture which is not the same as the Seagate Kinetic Ethernet-based object key value accessed drive initiative from a few years ago (learn more about Seagate Kinetic here). Learn more about Gen-Z and what Dell is doing here.

Where to learn more

Learn more about Dell Technology World 2018 and related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Dell has provided a glimpse of what they are working on pertaining composable infrastructure, the other CI, as well as Gen-Z and related next generation of servers with PowerEdge MX as well as Kinetic. Stay tuned for more about Gen-Z and composable infrastructures. Continue reading Part V (servers converged) in this series here, as well as part I here, part II here and part III here.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Part V Dell Technology World 2018 Server Converged Announcement Details

Part V Dell Technology World 2018 Server Converged Announcement Details

Part V Dell Technology World 2018 Server Converged Announcement Details
This is Part V Dell Technology World 2018 Server Converged Announcement Details that is part of a five-post series (view part I here, part II here, part III here and part IV here). Last week (April 30-May 3) I traveled to Las Vegas Nevada (LAS) to attend Dell Technology World 2018 (e.g., DTW 2018) as a guest of Dell (that is a disclosure btw).

What was announced:

  • PowerEdge gen 14 four-socket rack mount servers
  • Preview of PowerMX Gen-Z enabled composable data infrastructure resources
  • Converged Infrastructure (CI) and Hyper-Converged Infrastructure (HCI) updates
  • Wyse 5070 Thin Client and other VDI related updates
  • VMware and NSX Cloud Updates

PowerEdge Servers Updates

PowerEdge servers enhanced with generation 14 technologies initially announced last May at Dell EMC World 2017, along with Intel July 2017 technology announcements. New PowerEdge R940xa and PowerEdge R840 are designed to support AI, ML, DL along with other analytics-related demanding workloads. In addition to new PowerEdge R940xa and PowerEdge R840 models, Dell Technologies also announced Dell Precision Optimizer 5.0 with enhanced ML algorithms to intelligently tune performance while boosting productive of Dell Precision workstations.

PowerEdge Rack Servers – New PowerEdge R940xa and R840 gen 14 servers. Dell announced two new four-socket servers that are part of the 14th generation of Dell PowerEdge server portfolio initially announced at Dell EMC World 2017 leveraging new Intel Xeon Scalable processors. These new four-socket servers support up to 112 combined cores (e.g., 4 x 28), along with 6TB of DDR4 memory as well as Non-Volatile DIMM (NVDIMM) options. Other standard features include NVMe drives for high performance, low-latency flash, and other emerging SSD or SCM media.

Dell PowerEdge R840

The Dell PowerEdge R840 2U rack server, features up to 26 2.5” HDD or SSD (24 in front, two in rear bays), of which up to 24 can be NVMe U.2 small form factor (SFF) drive form factor SSD devices. Other storage options include a mix of SAS/SATA HDDs and SSDs, as well as NVMe SSDs. Also supported are up to 48 DIMM DDR4 (RDIMM or LRDIMM up to 2666MT) slots, 12 of which can be for NVDIMMs enabling up to 6TB of memory.

Networking options for the R840 include 4 x 1 GbE, 4 x 10GbE, 2 x 10GbE + 2 x 1GbE, or 2 x 25GbE. Other options include support for two double wide graphics processing units (GPU) or two Field Programmable Gate Arrays (FPGA) for data-intensive computations. Other R840 features include integrated Intel ultra-path interconnect (UPI), smart adaptive cooling, secure instance erase of HDD and SSD devices, along with Dell OpenManager enterprise management software, as well as agent less iDRAC (Integrated Dell Remote Access Controller) for automated server management. View additional Dell PowerEdge R940xa speeds, feeds, slots and watts specifications here (PDF).

Dell PowerEdge R940xa

The Dell PowerEdge R940xa  rack server has the same CPU and memory configuration as the R840 however in a larger 4U package. The larger packaging of the R940xa enables 12 PCIe Gen3 slots (six x16 or two x16 and ten x8), dual M.2 boot devices, network options (4 x 1 GbE, 4 x 10GbE, 2 x 10GbE + 2 x 1Gbe or 2 x 25GbE). Other components include up to 32 x 2.5” SAS/SATA HDD and SSD, and four direct-attached NVMe devices, as well as four double-wide GPUs or 8 FPGAs. With the additional resources, the R940xa is designed for accelerating databases along with other onsite high-performance workloads combines up to four CPUs along with GPUs or FPGAs. View additional Dell PowerEdge R940xa speeds, feeds, slots and watts specifications here (PDF).

Converged and Hyper-Converged

Dell Technologies has enhanced its Converged Infrastructure (CI) as well as Hyper-Converged Infrastructure (HCI) portfolio with gen 14 servers, GPUs, NVMe along with 25 GbE networking. In addition to VxBlock solutions incorporating PowerMax, XtremIO X2 along with mid-range Dell Technologies storage, VxRail as well as VxRack updates were announced in support of VMware vSAN among other items.

Thin Clients and VDI

New Dell Wyse 5070 thin client workstation for on-site or cloud-based applications. Dell EMC VDI solutions leverage PowerEdge 14th generation servers including VxRail and vSAN ready nodes, as well as incorporate NVIDIA Quadro virtual data center workstation (vDWS) and Tesla P40 GPUs. In addition to Wyse thin clients, Dell has also enhanced OptiPlex PCs.

VMware NSX and Cloud

In addition to the recent April SDDC cloud foundation and March Cloud announcements, VMware also announced NSX software-defined networking enhancements. The VMware NSX updates include NSX Cloud support for applications running in Microsoft Azure cloud, Software-Defined WAN (SD-WAN) via its Velo cloud acquisition, along with NSX for container cloud-native and bare metal applications, along with Telco/Network Function Virtualization (NFV) updates.

Introducing PowerEdge MX Composable Infrastructure (the other CI)

Dell announced at Dell Technology World 2018 a preview of the new PowerEdge MX family of data infrastructure resource servers. PowerEdge MX is being developed to meet the needs of resource-centric data infrastructures that require scalability, as well as performance availability, capacity, economic (PACE) characteristics flexibility for diverse workloads. Read more about Dell PowerEdge MX, Gen-Z and composable infrastructures (the other CI) here.

Where to learn more

Learn more about Dell Technology World 2018 and related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Dell is moving to converge not only technologies, tools, management of their technologies, as well as the data infrastructures of their client customers; they are also doing the same for their organization. We have seen the combination of Dell and EMC into Dell EMC and now into Dell Technologies. What was also noticed is the reinforcement of the Dell Technologies family or what in the past was referred to post-merger (or acquisition) as the EMC Federation.

Dell Technology World 2018 Party Walk The Moon and Sting
Dell Technology World 2018 Party with Walk The Moon before main act Sting

Dell Technologies World 2018 in some ways was a proof point of where the company is as well as how they have progressed in the twenty-some months since the integration of Dell and EMC. While there are still signs, messaging, naming and vestiges of the former EMC, along with EMCworld, make no mistake, this is a Dell Technologies event. From desktops to datacenters, Dell Technologies is showing its technology breadth as well as product lineup.

There were some questions from the press not answered such as what is going on with Dells financial organizational restructure, which as Michael Dell told the attendees, read the SEC 13D documents ( here, here and here) if you have not, as all the answers that Dell (Michael Dell and Dell Technologies) can talk about are there.

Here are some additional perspectives of what Dell Technologies may or may not due concerning business restructuring:

Via SearchStorage: Dell EMC storage strategy talk buzzes Dell Tech World
Via SearchStorage: Dell EMC storage IPO, VMware merger plans still unclear

Leaving Las Vegas and Dell Technology World 2018
Leaving Las Vegas and Dell Technology World 2018

Overall Dell Technology World 2018 was a good event, and I look forward to hearing more from Dell in the weeks as well as months ahead as they roll out more of what was discussed (or previewed) last week.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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March 2018 Server StorageIO Data Infrastructure Update Newsletter

March 2018 Server StorageIO Data Infrastructure Update Newsletter

Server and StorageIO Update Newsletter

Volume 18, Issue 3 (March 2018)

Hello and welcome to the March 2018 Server StorageIO Data Infrastructure Update Newsletter.

If you are wondering where the January and February 2018 update newsletters are, they are rolled into this combined edition. In addition to the short email version (free signup here), you can access full versions (html here and PDF here) along with previous editions here.

In this issue:

Enjoy this edition of the Server StorageIO Data Infrastructure update newsletter.

Cheers GS

Data Infrastructure and IT Industry Activity Trends

Data Infrastructure Data Protection and Backup BC BR DR HA Security

World Backup day is coming up on March 31 which is a good time to remember to verify and validate that your data protection is working as intended. On one hand I think it is a good idea to call out the importance of making sure your data is protected including backed up.

On the other hand data protection is not a once a year, rather a year around, 7 x 24 x 365 day focus. Also the focus needs to be on more than just backup, rather, all aspects of data protection from archiving to business continuance (BC), business resiliency (BR), disaster recovery (DR), always on, always accessible, along with security and recovery.

Data Infrastructure Data Protection Backup 4 3 2 1 rule
Data Infrastructure 4 3 2 1 Data Protection and Backup

Some data spring thoughts, perspectives and reminders. Data lakes may swell beyond their banks causing rivers of data to flood as they flow into larger reservoirs, great data lakes, gulfs of data, seas and oceans of data. Granted, some of that data will be inactive cold parked like glaciers while others semi-active floating around like icebergs. Hopefully your data is stored on durable storage solutions or services and does not melt.

Data Infrastructure Server Storage I/O flash SSD NVMe
Various NAND Flash SSD devices and SAS, SATA, NVMe, M.2 interfaces

Non-Volatile Memory (NVM) including various solid state device (SSD) mediums (e.g. nand flash, 3D XPoint, MRAM among others), packaging (drives, PCIe Add in cars [AiC] along with entire systems, appliances or arrays). Also part of the continue evolution of NVM, SSD and other persistent memories (PM) including storage class memories (SCM) are different access protocol interfaces.

Keep in mind that there is a difference between NVM (medium) and NVMe (access), NVM is the generic category of mediums or media and devices such as nand flash, nvram, 3D XPoint among others SCM (and PMs). In other words, NVM is what data devices use for storing data, NVMe is how devices and systems are accessed. NVMe and its variations is how NVM, SSD, PM, SCM media and devices get accessed locally, as well as over network fabrics (e.g. NVMe-oF an FC-NVMe).

NVMe continues to evolve including with networked fabric variations such as RDMA based NVMe over Fabric (NVMe-oF), along with Fibre Channel based (FC-NVMe). The Fibre Channel Industry Association trade group recently held its second multi-vendor plugfest in support of NVMe over Fibre Channel.

Read more about NVM, NVMe, SSD, SCM, flash and related technologies, tools, trends, tips via the following resources:

Has Object Storage failed to live up to its industry hype lacking traction? Or, is object storage (also known as blobs) progressing with customer adoption and deployment on normal realistic timelines? Recently I have seen some industry comments about object storage not catching on with customers or failing to live up to its hyped expectation. IMHO object storage is very much alive along with block, file, table (e.g. database SQL and NoSQL repositories), message/queue among others, as well as emerging blockchain aka data exchanges.

Various Industry and Customer Adoption Deployment timeline
Various Industry and Customer Adoption Deployment Timeline (Via: StorageIOblog.com)

An issue with object storage is that it is still new, still evolving, many IT environments applications do not yet speak or access objects and blobs natively. Likewise as is often the case, industry adoption and deployment is usually early and short term around the hype, vs. the longer cycle of customer adoption and deployment. The downside for those who only focus on object storage (or blobs) is that they may be under pressure to do things short term instead of adjusting to customer cycles which take longer, however real adoption and deployment also last longer.

While the hype and industry buzz around object storage (and blobs) may have faded, customer adoption continues and is here to stay, along with block, file among others, learn more at www.objectstoragecenter.com. Also keep in mind that there is a difference between industry and customer adoption along with deployment.

Some recent Industry Activities, Trends, News and Announcements include:

In case you missed it, Amazon Web Services (e.g. AWS) announced EKS (Elastic Kubernetes Service) which as its name implies, is an easy to use and manage Kubernetes (containers, serverless data infrastructure) running on AWS. AWS joins others including Microsoft Azure Kubernetes Services (AKS), Googles Kubernetes Engine, EasyStack (ESContainer for openstack and Kubernetes),VMware Pivotal Container Service (PKS) among others. What this means is that in the container serverless data infrastructure ecosystem Kubernetes container management (orchestration platform) is gaining in both industry as well as customer adoption along with deployment.

Check out other industry news, comments, trends perspectives here.

Data Infrastructure Server StorageIO Comments Content

Server StorageIO Commentary in the news, tips and articles

Recent Server StorageIO industry trends perspectives commentary in the news.

Via BizTech: Why Hybrid (SSD and HDD) Storage Might Be Fit for SMB environments
Via Excelero: Server StorageIO white paper enabling database DBaaS productivity
Via Cloudian: YouTube video interview file services on object storage with HyperFile
Via CDW Solutions: Comments on Software Defined Access
Via SearchStorage: Comments on Cloudian HyperStore on demand cloud like pricing
Via EnterpriseStorageForum: Comments and tips on Software Defined Storage Best Practices
Via PRNewsWire: Comments on Excelero NVMe NVMesh Database and DBaaS solutions
Via SearchStorage: Comments on NooBaa multi-cloud storage management
Via CDW: Comments on New IT Strategies Improve Your Bottom Line 
Via EnterpriseStorageForum: Comments on Software Defined Storage: Pros and Cons
Via DataCenterKnowledge: Comments on The Great Data Center Headache IoT
Via SearchStorage: Comments on Dell and VMware merger scenario options
Via PRNewswire: Comments on Chelsio Microsoft Validation of iWARP/RDMA
Via SearchStorage: Comments on Server Storage Industry trends and Dell EMC
Via ChannelProSMB: Comments on Hybrid HDD and SSD storage solutions
Via ChannelProNetwork: Comments on What the Future Holds for HDDs
Via HealthcareITnews: Comments on MOUNTAINS OF MOBILE DATA
Via SearchStorage: Comments on Cloudian HyperStore 7 targets multi-cloud complexities
Via GlobeNewsWire: Comments on Cloudian HyperStore 7
Via GizModo: Comments on Intel Optane 800P NVMe M.2 SSD
Via DataCenterKnowledge: Comments on getting data centers ready for IoT
Via DataCenterKnowledge: Comments on Beyond the Hype: AI in the Data Center
Via DataCenterKnowledge: Comments on Data Center and Cloud Disaster Recovery
Via SearchStoragae: Comments on Cloudian HyperFile marries NAS and object storage
Via SearchStoragae: Comments on Top 10 Tips on Solid State Storage Adoption Strategy
Via SearchStoragae: Comments on 8 Top Tips for Beating the Big Data Deluge

View more Server, Storage and I/O trends and perspectives comments here.

Data Infrastructure Server StorageIOblog posts

Server StorageIOblog Data Infrastructure Posts

Recent and popular Server StorageIOblog posts include:

Application Data Value Characteristics Everything Is Not The Same
Application Data Availability 4 3 2 1 Data Protection
AWS Cloud Application Data Protection Webinar
Microsoft Windows Server 2019 Insiders Preview
Application Data Characteristics Types Everything Is Not The Same
Application Data Volume Velocity Variety Everything Is Not The Same
Application Data Access Lifecycle Patterns Everything Is Not The Same
Veeam GDPR preparedness experiences Webinar walking the talk
VMware continues cloud construction with March announcements
Benefits of Moving Hyper-V Disaster Recovery to the Cloud Webinar
World Backup Day 2018 Data Protection Readiness Reminder
Use Intel Optane NVMe U.2 SFF 8639 SSD drive in PCIe slot
Data Infrastructure Resource Links cloud data protection tradecraft trends
How to Achieve Flexible Data Protection Availability with All Flash Storage Solutions
November 2017 Server StorageIO Data Infrastructure Update Newsletter
IT transformation Serverless Life Beyond DevOps Podcast
Data Protection Diaries Fundamental Topics Tools Techniques Technologies Tips
HPE Announces AMD Powered Gen 10 ProLiant DL385 For Software Defined Workloads
AWS Announces New S3 Cloud Storage Security Encryption Features
Introducing Windows Subsystem for Linux WSL Overview #blogtober
Hot Popular New Trending Data Infrastructure Vendors To Watch

View other recent as well as past StorageIOblog posts here

Server StorageIO Recommended Reading (Watching and Listening) List

Software-Defined Data Infrastructure Essentials SDDI SDDC

In addition to my own books including Software Defined Data Infrastructure Essentials (CRC Press 2017) available at Amazon.com (check out special sale price), the following are Server StorageIO data infrastructure recommended reading, watching and listening list items. The Server StorageIO data infrastructure recommended reading list includes various IT, Data Infrastructure and related topics including Intel Recommended Reading List (IRRL) for developers is a good resource to check out. Speaking of my books, Didier Van Hoye (@WorkingHardInIt) has a good review over on his site you can view here, also check out the rest of his great content while there.

In case you may have missed it, here is a good presentation from AWS re:invent 2017 by Brendan Gregg (@brendangregg) about how Netflix does EC2 and other AWS tuning along with plenty of great resource links. Keith Tenzer (@keithtenzer) provides a good perspective piece about containers in a large IT enterprise environment here including various options.

Speaking of IT data centers and data infrastructure environments, checkout the list of some of the worlds most extreme habitats for technology here. Mark Betz (@markbetz) has a series of Docker and Kubernetes networking fundamentals posts on his site here, as well as over at Medium including mention of Google Cloud (@googlecloud). The posts in Marks series are good refresher or intros to how Docker and Kubernetes handles basic networking between containers, pods, nodes, hosts in clusters. Check out part I here and part II here.

Blockchain elements
Image via https://stevetodd.typepad.com

Steve Todd (@Stevetodd) has some good perspectives about Trusted Data Exchanges e.g. life beyond blockchain and bitcoin here along with core element considerations (beyond the product pitch) here, along with associated data infrastructure and storage evolution vs. revolution here.

Watch for more items to be added to the recommended reading list book shelf soon.

Data Infrastructure Server StorageIO event activities

Events and Activities

Recent and upcoming event activities.

March 27, 2018 – Webinar – Veeams Road to GDPR Compliancy The 5 Lessons Learned

Feb 28, 2018 – Webinar – Benefits of Moving Hyper-V Disaster Recovery to the Cloud

Jan 30, 2018 – Webinar – Achieve Flexible Data Protection and Availability with All Flash Storage

Nov. 9, 2017 – Webinar – All You Need To Know about ROBO Data Protection Backup

See more webinars and activities on the Server StorageIO Events page here.

Data Infrastructure Server StorageIO Industry Resources and Links

Various useful links and resources:

Data Infrastructure Recommend Reading and watching list
Microsoft TechNet – Various Microsoft related from Azure to Docker to Windows
storageio.com/links – Various industry links (over 1,000 with more to be added soon)
objectstoragecenter.com – Cloud and object storage topics, tips and news items
OpenStack.org – Various OpenStack related items
storageio.com/downloads – Various presentations and other download material
storageio.com/protect – Various data protection items and topics
thenvmeplace.com – Focus on NVMe trends and technologies
thessdplace.com – NVM and Solid State Disk topics, tips and techniques
storageio.com/converge – Various CI, HCI and related SDS topics
storageio.com/performance – Various server, storage and I/O benchmark and tools
VMware Technical Network – Various VMware related items

Connect and Converse With Us

Storage IO RSS storageio linkedin storageio facebook    Google+   storageio youtube  storageio instagram

Subscribe to Newsletter – Newsletter Archives – StorageIO.com – StorageIOblog.com

What this all means and wrap-up

Data Infrastructures are what exists inside physical data centers spanning cloud, converged, hyper-converged, virtual, serverless and other software defined as well as legacy environments. The fundamental role of data infrastructures comprising server (compute), storage, I/O networking hardware, software, services defined by management tools, best practices and policies is to provide a platform for applications along with their data to deliver information services. With March 31 being world backup day, also focus on making sure that on April 1st you are not a fool trying to recover from a bad data protection copy. With the continued movement to flash SSD along with other forms of storage class memory (SCM) and persistent memories (PM), data moves at a faster rate meaning data protection is even more important to get you out of trouble as fast as you get into issues.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Application Data Availability 4 3 2 1 Data Protection

Application Data Availability 4 3 2 1 Data Protection

4 3 2 1 data protection Application Data Availability Everything Is Not The Same

Application Data Availability 4 3 2 1 Data Protection

This is part two of a five-part mini-series looking at Application Data Value Characteristics everything is not the same as a companion excerpt from chapter 2 of my new book Software Defined Data Infrastructure Essentials – Cloud, Converged and Virtual Fundamental Server Storage I/O Tradecraft (CRC Press 2017). available at Amazon.com and other global venues. In this post, we continue looking at application performance, availability, capacity, economic (PACE) attributes that have an impact on data value as well as availability.

4 3 2 1 data protection Book SDDC

Availability (Accessibility, Durability, Consistency)

Just as there are many different aspects and focus areas for performance, there are also several facets to availability. Note that applications performance requires availability and availability relies on some level of performance.

Availability is a broad and encompassing area that includes data protection to protect, preserve, and serve (backup/restore, archive, BC, BR, DR, HA) data and applications. There are logical and physical aspects of availability including data protection as well as security including key management (manage your keys or authentication and certificates) and permissions, among other things.

Availability = accessibility (can you get to your application and data) + durability (is the data intact and consistent). This includes basic Reliability, Availability, Serviceability (RAS), as well as high availability, accessibility, and durability. “Durable” has multiple meanings, so context is important. Durable means how data infrastructure resources hold up to, survive, and tolerate wear and tear from use (i.e., endurance), for example, Flash SSD or mechanical devices such as Hard Disk Drives (HDDs). Another context for durable refers to data, meaning how many copies in various places.

Server, storage, and I/O network availability topics include:

  • Resiliency and self-healing to tolerate failure or disruption
  • Hardware, software, and services configured for resiliency
  • Accessibility to reach or be reached for handling work
  • Durability and consistency of data to be available for access
  • Protection of data, applications, and assets including security

Additional server I/O and data infrastructure along with storage topics include:

  • Backup/restore, replication, snapshots, sync, and copies
  • Basic Reliability, Availability, Serviceability, HA, fail over, BC, BR, and DR
  • Alternative paths, redundant components, and associated software
  • Applications that are fault-tolerant, resilient, and self-healing
  • Non disruptive upgrades, code (application or software) loads, and activation
  • Immediate data consistency and integrity vs. eventual consistency
  • Virus, malware, and other data corruption or loss prevention

From a data protection standpoint, the fundamental rule or guideline is 4 3 2 1, which means having at least four copies consisting of at least three versions (different points in time), at least two of which are on different systems or storage devices and at least one of those is off-site (on-line, off-line, cloud, or other). There are many variations of the 4 3 2 1 rule shown in the following figure along with approaches on how to manage technology to use. We will go into deeper this subject in later chapters. For now, remember the following.

large version application server storage I/O
4 3 2 1 data protection (via Software Defined Data Infrastructure Essentials)

4    At least four copies of data (or more), Enables durability in case a copy goes bad, deleted, corrupted, failed device, or site.
3    The number (or more) versions of the data to retain, Enables various recovery points in time to restore, resume, restart from.
2    Data located on two or more systems (devices or media/mediums), Enables protection against device, system, server, file system, or other fault/failure.

1    With at least one of those copies being off-premise and not live (isolated from active primary copy), Enables resiliency across sites, as well as space, time, distance gap for protection.

Capacity and Space (What Gets Consumed and Occupied)

In addition to being available and accessible in a timely manner (performance), data (and applications) occupy space. That space is memory in servers, as well as using available consumable processor CPU time along with I/O (performance) including over networks.

Data and applications also consume storage space where they are stored. In addition to basic data space, there is also space consumed for metadata as well as protection copies (and overhead), application settings, logs, and other items. Another aspect of capacity includes network IP ports and addresses, software licenses, server, storage, and network bandwidth or service time.

Server, storage, and I/O network capacity topics include:

  • Consumable time-expiring resources (processor time, I/O, network bandwidth)
  • Network IP and other addresses
  • Physical resources of servers, storage, and I/O networking devices
  • Software licenses based on consumption or number of users
  • Primary and protection copies of data and applications
  • Active and standby data infrastructure resources and sites
  • Data footprint reduction (DFR) tools and techniques for space optimization
  • Policies, quotas, thresholds, limits, and capacity QoS
  • Application and database optimization

DFR includes various techniques, technologies, and tools to reduce the impact or overhead of protecting, preserving, and serving more data for longer periods of time. There are many different approaches to implementing a DFR strategy, since there are various applications and data.

Common DFR techniques and technologies include archiving, backup modernization, copy data management (CDM), clean up, compress, and consolidate, data management, deletion and dedupe, storage tiering, RAID (including parity-based, erasure codes , local reconstruction codes [LRC] , and Reed-Solomon , Ceph Shingled Erasure Code (SHEC ), among others), along with protection configurations along with thin-provisioning, among others.

DFR can be implemented in various complementary locations from row-level compression in database or email to normalized databases, to file systems, operating systems, appliances, and storage systems using various techniques.

Also, keep in mind that not all data is the same; some is sparse, some is dense, some can be compressed or deduped while others cannot. Likewise, some data may not be compressible or dedupable. However, identical copies can be identified with links created to a common copy.

Economics (People, Budgets, Energy and other Constraints)

If one thing in life and technology that is constant is change, then the other constant is concern about economics or costs. There is a cost to enable and maintain a data infrastructure on premise or in the cloud, which exists to protect, preserve, and serve data and information applications.

However, there should also be a benefit to having the data infrastructure to house data and support applications that provide information to users of the services. A common economic focus is what something costs, either as up-front capital expenditure (CapEx) or as an operating expenditure (OpEx) expense, along with recurring fees.

In general, economic considerations include:

  • Budgets (CapEx and OpEx), both up front and in recurring fees
  • Whether you buy, lease, rent, subscribe, or use free and open sources
  • People time needed to integrate and support even free open-source software
  • Costs including hardware, software, services, power, cooling, facilities, tools
  • People time includes base salary, benefits, training and education

Where to learn more

Learn more about Application Data Value, application characteristics, PACE along with data protection, software defined data center (SDDC), software defined data infrastructures (SDDI) and related topics via the following links:

SDDC Data Infrastructure

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means and wrap-up

Keep in mind that with Application Data Value Characteristics Everything Is Not The Same across various organizations, data centers, data infrastructures spanning legacy, cloud and other software defined data center (SDDC) environments. All applications have some element of performance, availability, capacity, economic (PACE) needs as well as resource demands. There is often a focus around data storage about storage efficiency and utilization which is where data footprint reduction (DFR) techniques, tools, trends and as well as technologies address capacity requirements. However with data storage there is also an expanding focus around storage effectiveness also known as productivity tied to performance, along with availability including 4 3 2 1 data protection. Continue reading the next post (Part III Application Data Characteristics Types Everything Is Not The Same) in this series here.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Application Data Volume Velocity Variety Everything Is Not The Same

Application Data Volume Velocity Variety Everything Not The Same

Application Data Volume Velocity Variety Everything Not The Same

This is part four of a five-part mini-series looking at Application Data Value Characteristics everything is not the same as a companion excerpt from chapter 2 of my new book Software Defined Data Infrastructure Essentials – Cloud, Converged and Virtual Fundamental Server Storage I/O Tradecraft (CRC Press 2017). available at Amazon.com and other global venues. In this post, we continue looking at application and data characteristics with a focus on data volume velocity and variety, after all, everything is not the same, not to mention many different aspects of big data as well as little data.

Application Data Value Software Defined Data Infrastructure Essentials Book SDDC

Volume of Data

More data is growing at a faster rate every day, and that data is being retained for longer periods. Some data being retained has known value, while a growing amount of data has an unknown value. Data is generated or created from many sources, including mobile devices, social networks, web-connected systems or machines, and sensors including IoT and IoD. Besides where data is created from, there are also many consumers of data (applications) that range from legacy to mobile, cloud, IoT among others.

Unknown-value data may eventually have value in the future when somebody realizes that he can do something with it, or a technology tool or application becomes available to transform the data with unknown value into valuable information.

Some data gets retained in its native or raw form, while other data get processed by application program algorithms into summary data, or is curated and aggregated with other data to be transformed into new useful data. The figure below shows, from left to right and front to back, more data being created, and that data also getting larger over time. For example, on the left are two data items, objects, files, or blocks representing some information.

In the center of the following figure are more columns and rows of data, with each of those data items also becoming larger. Moving farther to the right, there are yet more data items stacked up higher, as well as across and farther back, with those items also being larger. The following figure can represent blocks of storage, files in a file system, rows, and columns in a database or key-value repository, or objects in a cloud or object storage system.

Application Data Value sddc
Increasing data velocity and volume, more data and data getting larger

In addition to more data being created, some of that data is relatively small in terms of the records or data structure entities being stored. However, there can be a large quantity of those smaller data items. In addition to the amount of data, as well as the size of the data, protection or overhead copies of data are also kept.

Another dimension is that data is also getting larger where the data structures describing a piece of data for an application have increased in size. For example, a still photograph was taken with a digital camera, cell phone, or another mobile handheld device, drone, or other IoT device, increases in size with each new generation of cameras as there are more megapixels.

Variety of Data

In addition to having value and volume, there are also different varieties of data, including ephemeral (temporary), persistent, primary, metadata, structured, semi-structured, unstructured, little, and big data. Keep in mind that programs, applications, tools, and utilities get stored as data, while they also use, create, access, and manage data.

There is also primary data and metadata, or data about data, as well as system data that is also sometimes referred to as metadata. Here is where context comes into play as part of tradecraft, as there can be metadata describing data being used by programs, as well as metadata about systems, applications, file systems, databases, and storage systems, among other things, including little and big data.

Context also matters regarding big data, as there are applications such as statistical analysis software and Hadoop, among others, for processing (analyzing) large amounts of data. The data being processed may not be big regarding the records or data entity items, but there may be a large volume. In addition to big data analytics, data, and applications, there is also data that is very big (as well as large volumes or collections of data sets).

For example, video and audio, among others, may also be referred to as big fast data, or large data. A challenge with larger data items is the complexity of moving over the distance promptly, as well as processing requiring new approaches, algorithms, data structures, and storage management techniques.

Likewise, the challenges with large volumes of smaller data are similar in that data needs to be moved, protected, preserved, and served cost-effectively for long periods of time. Both large and small data are stored (in memory or storage) in various types of data repositories.

In general, data in repositories is accessed locally, remotely, or via a cloud using:

  • Object and blobs stream, queue, and Application Programming Interface (API)
  • File-based using local or networked file systems
  • Block-based access of disk partitions, LUNs (logical unit numbers), or volumes

The following figure shows varieties of application data value including (left) photos or images, audio, videos, and various log, event, and telemetry data, as well as (right) sparse and dense data.

Application Data Value bits bytes blocks blobs bitstreams sddc
Varieties of data (bits, bytes, blocks, blobs, and bitstreams)

Velocity of Data

Data, in addition to having value (known, unknown, or none), volume (size and quantity), and variety (structured, unstructured, semi structured, primary, metadata, small, big), also has velocity. Velocity refers to how fast (or slowly) data is accessed, including being stored, retrieved, updated, scanned, or if it is active (updated, or fixed static) or dormant and inactive. In addition to data access and life cycle, velocity also refers to how data is used, such as random or sequential or some combination. Think of data velocity as how data, or streams of data, flow in various ways.

Velocity also describes how data is used and accessed, including:

  • Active (hot), static (warm and WORM), or dormant (cold)
  • Random or sequential, read or write-accessed
  • Real-time (online, synchronous) or time-delayed

Why this matters is that by understanding and knowing how applications use data, or how data is accessed via applications, you can make informed decisions. Also, having insight enables how to design, configure, and manage servers, storage, and I/O resources (hardware, software, services) to meet various needs. Understanding Application Data Value including the velocity of the data both for when it is created as well as when used is important for aligning the applicable performance techniques and technologies.

Where to learn more

Learn more about Application Data Value, application characteristics, performance, availability, capacity, economic (PACE) along with data protection, software-defined data center (SDDC), software-defined data infrastructures (SDDI) and related topics via the following links:

SDDC Data Infrastructure

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means and wrap-up

Data has different value, size, as well as velocity as part of its characteristic including how used by various applications. Keep in mind that with Application Data Value Characteristics Everything Is Not The Same across various organizations, data centers, data infrastructures spanning legacy, cloud and other software defined data center (SDDC) environments. Continue reading the next post (Part V Application Data Access life cycle Patterns Everything Is Not The Same) in this series here.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

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Application Data Access Lifecycle Patterns Everything Is Not The Same

Application Data Access Life cycle Patterns Everything Is Not The Same(Part V)

Application Data Access Life cycle Patterns Everything Is Not The Same

Application Data Access Life cycle Patterns Everything Is Not The Same

This is part five of a five-part mini-series looking at Application Data Value Characteristics everything is not the same as a companion excerpt from chapter 2 of my new book Software Defined Data Infrastructure Essentials – Cloud, Converged and Virtual Fundamental Server Storage I/O Tradecraft (CRC Press 2017). available at Amazon.com and other global venues. In this post, we look at various application and data lifecycle patterns as well as wrap up this series.

Application Data Value Software Defined Data Infrastructure Essentials Book SDDC

Active (Hot), Static (Warm and WORM), or Dormant (Cold) Data and Lifecycles

When it comes to Application Data Value, a common question I hear is why not keep all data?

If the data has value, and you have a large enough budget, why not? On the other hand, most organizations have a budget and other constraints that determine how much and what data to retain.

Another common question I get asked (or told) it isn’t the objective to keep less data to cut costs?

If the data has no value, then get rid of it. On the other hand, if data has value or unknown value, then find ways to remove the cost of keeping more data for longer periods of time so its value can be realized.

In general, the data life cycle (called by some cradle to grave, birth or creation to disposition) is created, save and store, perhaps update and read with changing access patterns over time, along with value. During that time, the data (which includes applications and their settings) will be protected with copies or some other technique, and eventually disposed of.

Between the time when data is created and when it is disposed of, there are many variations of what gets done and needs to be done. Considering static data for a moment, some applications and their data, or data and their applications, create data which is for a short period, then goes dormant, then is active again briefly before going cold (see the left side of the following figure). This is a classic application, data, and information life-cycle model (ILM), and tiering or data movement and migration that still applies for some scenarios.

Application Data Value
Changing data access patterns for different applications

However, a newer scenario over the past several years that continues to increase is shown on the right side of the above figure. In this scenario, data is initially active for updates, then goes cold or WORM (Write Once/Read Many); however, it warms back up as a static reference, on the web, as big data, and for other uses where it is used to create new data and information.

Data, in addition to its other attributes already mentioned, can be active (hot), residing in a memory cache, buffers inside a server, or on a fast storage appliance or caching appliance. Hot data means that it is actively being used for reads or writes (this is what the term Heat map pertains to in the context of the server, storage data, and applications. The heat map shows where the hot or active data is along with its other characteristics.

Context is important here, as there are also IT facilities heat maps, which refer to physical facilities including what servers are consuming power and generating heat. Note that some current and emerging data center infrastructure management (DCIM) tools can correlate the physical facilities power, cooling, and heat to actual work being done from an applications perspective. This correlated or converged management view enables more granular analysis and effective decision-making on how to best utilize data infrastructure resources.

In addition to being hot or active, data can be warm (not as heavily accessed) or cold (rarely if ever accessed), as well as online, near-line, or off-line. As their names imply, warm data may occasionally be used, either updated and written, or static and just being read. Some data also gets protected as WORM data using hardware or software technologies. WORM (immutable) data, not to be confused with warm data, is fixed or immutable (cannot be changed).

When looking at data (or storage), it is important to see when the data was created as well as when it was modified. However, you should avoid the mistake of looking only at when it was created or modified: Instead, also look to see when it was the last read, as well as how often it is read. You might find that some data has not been updated for several years, but it is still accessed several times an hour or minute. Also, keep in mind that the metadata about the actual data may be being updated, even while the data itself is static.

Also, look at your applications characteristics as well as how data gets used, to see if it is conducive to caching or automated tiering based on activity, events, or time. For example, there is a large amount of data for an energy or oil exploration project that normally sits on slower lower-cost storage, but that now and then some analysis needs to run on.

Using data and storage management tools, given notice or based on activity, which large or big data could be promoted to faster storage, or applications migrated to be closer to the data to speed up processing. Another example is weekly, monthly, quarterly, or year-end processing of financial, accounting, payroll, inventory, or enterprise resource planning (ERP) schedules. Knowing how and when the applications use the data, which is also understanding the data, automated tools, and policies, can be used to tier or cache data to speed up processing and thereby boost productivity.

All applications have performance, availability, capacity, economic (PACE) attributes, however:

  • PACE attributes vary by Application Data Value and usage
  • Some applications and their data are more active than others
  • PACE characteristics may vary within different parts of an application
  • PACE application and data characteristics along with value change over time

Read more about Application Data Value, PACE and application characteristics in Software Defined Data Infrastructure Essentials (CRC Press 2017).

Where to learn more

Learn more about Application Data Value, application characteristics, PACE along with data protection, software defined data center (SDDC), software defined data infrastructures (SDDI) and related topics via the following links:

SDDC Data Infrastructure

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means and wrap-up

Keep in mind that Application Data Value everything is not the same across various organizations, data centers, data infrastructures, data and the applications that use them.

Also keep in mind that there is more data being created, the size of those data items, files, objects, entities, records are also increasing, as well as the speed at which they get created and accessed. The challenge is not just that there is more data, or data is bigger, or accessed faster, it’s all of those along with changing value as well as diverse applications to keep in perspective. With new Global Data Protection Regulations (GDPR) going into effect May 25, 2018, now is a good time to assess and gain insight into what data you have, its value, retention as well as disposition policies.

Remember, there are different data types, value, life-cycle, volume and velocity that change over time, and with Application Data Value Everything Is Not The Same, so why treat and manage everything the same?

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.