Tag: container

Posted on

Updated Software Defined Data Infrastructure Webinars and Fall 2016 events

Software Defined Data Infrastructure Webinars and Fall 2016 events

server storage I/O trends

Here is the updated Server StorageIO fall 2016 webinar and event activities covering software defined data center, data infrastructure, virtual, cloud, containers, converged, hyper-converged server, storage, I/O network, performance and data protection among other topics.

December 7, 2016 – Webinar 11AM PT – BrightTalk
Hyper-Converged Infrastructure Decision Making

Hyper-Converged Infrastructure, HCI and CI Decision Making

Are Converged Infrastructures (CI), Hyper-Converged Infrastructures (HCI), Cluster in Box or Cloud in Box (CiB) solutions for you? The answer is it depends on what your needs, requirements, application among other criteria are. In addition are you focused on a particular technology solution or architecture approach, or, looking for something that adapts to your needs? Join us in this discussion exploring your options for different scenarios as we look beyond they hype including to next wave of hyper-scale converged along with applicable decision-making criteria. Topics include:

– Data Infrastructures exist to support applications and their underlying resource needs
– What are your application and environment needs along with other objectives
– Explore various approaches for hyper-small and hyper-large environments
– What are you converging, hardware, hypervisors, management or something else?
– Does HCI mean hyper-vendor-lock-in, if so, is that a bad thing?
– When, where, why and how to use different scenarios

November 29-30, 2016 (New) – Converged & Hyper-Converged Decision Making
Is Converged Infrastructure Right For You?
Workshop Seminar – Nijkerk The Netherlands

Converged and server storage I/O data infrastructure trends
Agenda and topics to be covered include:

  • When should decide to evaluate CI/HCI vs. traditional approach
  • What are decision and evaluation criteria for apples to apples vs. Apples to pears
  • What are the costs, benefits, and caveats of the different approaches
  • How different applications such as VDI or VSI or database have different needs
  • What are the network, storage, software license and training cost implications
  • Different comparison criteria for smaller environments remote office vs. Larger enterprise
  • How will you protect and secure a CI, HCI environment (HA, BC, BR, DR, Backup)
  • What is the risk and benefit of startups, companies with limited portfolios vs. Big vendors
  • Do it yourself (DiY) vs. Turnkey software vs. Bundled tin wrapped software solution
  • We will also look at associated trends including software-defined, NVM/SSD, NVMe, VMware, Microsoft, KVM, Citrix/Xen, Docker, OpenStack among others.

Organized by:
Brouwer Storage Consultancy

November 28, 2016 (New) – Server Storage I/O Fundamental Trends V2.1116
Whats New, Whats the buzz, what you need to know about and whos doing what
Workshop Seminar – Nijkerk The Netherlands

Converged and server storage I/O data infrastructure trends
Agenda and topics that will be covered include:

  • Who’s doing what, who are the new emerging vendors, solutions and technologies to watch
  • Non-Volatile Memory (NVM), flash solid state device (SSD), Storage Class Memory (SCM)
  • Networking with your servers and storage including NVMe, NVMeoF and RoCE
  • Cloud, Object and Bulk storage for data protection, archiving, near-line, scale-out
  • Data protection and software defined storage management (backup, BC, BR, DR, archive)
  • Microsoft Windows Server 2016, Nano, S2D and Hyper-V
  • VMware, OpenStack, Ceph, Docker and Containers, CI and HCI
  • EMC is gone, now there is Dell EMC and what that means
  • Various vendors and solutions from legacy to new and emerging
  • Recommendations, usage or deployment scenarios and tips
  • Some examples of who’s doing what includes AWS, Brocade, Cisco, Dell EMC, Enmotus, Futjistu, Google, HDS, HP and Huawei, IBM, Intel, Lenovo, Mellanox, Micron, Microsoft, NetApp, Nutanix, Oracle, Pure, Quantum, Qumulo, Reduxio, Rubrik, Samsung, SANdisk, Seagate, Simplivity and Tintri, Veeam, Veritas, VMware and WD among others.

Organized by:
Brouwer Storage Consultancy

November 23, 2016 – Webinar 10AM PT BrightTalk
BCDR and Cloud Backup Software Defined Data Infrastructures (SDDI) and Data Protection

BC DR Cloud Backup and Data Protection

The answer is BCDR and Cloud Backup, however what was the question? Besides how to protect preserve and secure your data, applications along with data Infrastructures against various threat risk issues, what are some other common questions? For example how to modernize, rethink, re-architect, use new and old things in new ways, these and other topics, techniques, trends, tools have a common theme of BCDR and Cloud Backup. Join us in this discussion exploring your options for protecting data, applications and your data Infrastructures spanning legacy, software-defined virtual and cloud environments. Topics include:

– Data Infrastructures exist to support applications and their underlying resource needs
– Various cloud storage options to meet different application PACE needs
– Do clouds need to be backed-up or protected?
– How to leverage clouds for various data protection objectives
– When, where, why and how to use different scenarios

November 23, 2016 – Webinar 9AM PT – BrightTalk
Cloud Storage – Hybrid and Software Defined Data Infrastructures (SDDI)

Cloud Storage Decision Making

You have been told, or determined that you need (or want) to use cloud storage, ok, now what? What type of cloud storage do you need or want, or do you simply want cloud storage? However, what are your options as well as application requirements including Performance, Availability, Capacity and Economics (PACE) along with access or interfaces? Where are your applications and where will they be located? What are your objectives for using cloud storage or is it simply you have heard or told its cheaper. Join us in this discussion exploring your options, considerations for cloud storage decision-making. Topics include:

– Data Infrastructures exist to support applications and their underlying resource needs
– Various cloud storage options to meet different application PACE needs
– Storage for primary, secondary, performance, availability, capacity, backup, archiving
– Public, private and hybrid cloud storage options from block, file, object to application service
– When, where, why and how to use cloud storage for different scenarios

November 22, 2016 – Webinar 10AM PT – BrightTalk
Cloud Infrastructure Hybrid and Software Defined Data Infrastructures (SDDI)

Cloud Infrastructure and Hybrid Software Defined

At the core of cloud (public, private, hybrid) next generation data centers are software defined data infrastructures that exist to protect, preserve and serve applications, data along with their resulting information services. Software defined data infrastructure core components include hardware, software servers and storage configured (defined) to provide various services enabling application Performance Availability Capacity and Economics (PACE). Just as there are different types of environments, applications along with workloads various options, technologies as well as techniques exist for cloud services (and underlying data infrastructures). Join us in this session to discuss trends, technologies, tools, techniques and services options for cloud infrastructures. Topics include:

– Data Infrastructures exist to support applications and their underlying resource needs
– Software Defined Infrastructures (SDDI) are what enable Software Defined Data Centers and clouds
– Various types of clouds along with cloud services that determine how resources get defined
– When, where, why and how to use cloud Infrastructures along with associated resources

November 15, 2016 (New) – 11AM PT Webinar – Redmond Magazine and Solarwinds
The O.A.R. of Virtualization Scaling
A journey of optimization, automation, and reporting

Your journey to a flexible, scalable and secure IT universe begins now. Join Microsoft MVP and VMware vSAN and vExpert Greg Schulz of Server StorageIO along with VMware vExpert, Cisco Champion and Head Geek of Virtualization and Cloud Practice Kong Yang of SolarWinds for an interactive discussion empowering you to become the master of your software defined and virtual data center. Topics will include:

  • Trust your instruments and automation, however, verify they are working properl
  • Insight into how your environment, as well as automation tools, are working
  • Leverage automation to handle recurring tasks so you can focus on more productive activities
  • Capture, retain and transfer knowledge and tradecraft experiences into automation policies
  • Automated system management is only as good as the policies and data they rely upon
  • Optimize via automation that relies on reporting for insight, awareness and analytics 

November 3, 2016 (New) – Webinar 11AM PT – Redmond Magazine and
Dell Software
Tailor Your Backup Data Repositories to
Fit Your Security and Management Needs

Does data protection storage have you working overtime to take care of it? Do you have the flexibility to protect, preserve, secure and serve different workgroups or customers in a shared environment? Is your environment looking to expand with new applications and remote offices, yet your data protection is slowing you down? 

In this webinar we will look at current and emerging trends along with issues including how different threat risk challenges impact your evolving environment, as well as opportunities to address them. It’s time to deploy technology that works for you and your environment instead of you working for the solution. 

Attend and learn about:

  • Data protection trends, issues, regulatory compliance, challenges and opportunities
  • How to utilize purpose built appliances to protect and defend your systems, applications and data from various threat risks
  • Importance of timely insight and situational awareness into your data protection infrastructure
  • Protecting centralized and distributed remote office branch offices (ROBO) workgroups
  • What you can do today to optimize your environment

October 27, 2016 (New) – Webinar 10AM PT – Virtual Instruments
The Value of Infrastructure Insight

This webinar looks at the value of data center infrastructure insight both as a technology as well as a business productivity enabler. Besides productivity, having insight into how data infrastructure resources (servers, storage, networks, system software) are used, enables informed analysis, troubleshooting, planning, forecasting as well as cost-effective decision-making. In other words, data center infrastructure insight, based on infrastructure performance analytics, enables you to avoid flying blind, having situational awareness for proactive Information Technology (IT) management. Your return on innovation is increased, and leveraging insight awareness along with metrics that matter drives return on investment (ROI) along with enhanced service delivery.

October 20, 2016 – Webinar 9AM PT – BrightTalk
Next-Gen Data Centers Software Defined Data Infrastructures (SDDI) including Servers, Storage and Virtualization

Cloud Storage Decision Making

At the core of next generation data centers are software defined data infrastructures that enable, protect, preserve and serve applications, data along with their resulting information services. Software defined data infrastructure core components include hardware, software servers and storage configured (defined) to provide various services enabling application Performance Availability Capacity and Economics (PACE). Just as there are different types of environments, applications along with workloads various options, technologies as well as techniques exist for virtual servers and storage. Join us in this session to discuss trends, technologies, tools, techniques and services around storage and virtualization for today, tomorrow, and in the years to come. Topics include:

– Data Infrastructures exist to support applications and their underlying resource needs
– Software Defined Infrastructures (SDDI) are what enable Software Defined Data Centers
– Server and Storage Virtualization better together, with and without CI/HCI
– Many different facets (types) of Server virtualization and virtual storage
– When, where, why and how to use storage virtualization and virtual storage

September 20, 2016 – Webinar 8AM PT – BrightTalk
Software Defined Data Infrastructures (SDDI) Enabling Software Defined Data Centers – Part of Software-Defined Storage summit

Cloud Storage Decision Making

Data Infrastructures exist to support applications and their underlying resource needs. Software-Defined Infrastructures (SDI) are what enable Software-Defined Data Centers, and at the heart of a SDI is storage that is software-defined. This spans cloud, virtual and physical storage and is at the focal point of today. Join us in this session to discuss trends, technologies, tools, techniques and services around SDI and SDDC- today, tomorrow, and in the years to come.

September 13, 2016 – Webinar 11AM PT – Redmond Magazine and
Dell Software
Windows Server 2016 and Active Directory
Whats New and How to Plan for Migration

Windows Server 2016 is expected to GA this fall and is a modernized version of the Microsoft operating system that includes new capabilities such as Active Directory (AD) enhancements. AD is critical to organizational operations providing control and secure access to data, networks, servers, storage and more from physical, virtual and cloud (public and hybrid). But over time, organizations along with their associated IT infrastructures have evolved due to mergers, acquisitions, restructuring and general growth. As a result, yesterday’s AD deployments may look like they did in the past while using new technology (e.g. in old ways). Now is the time to start planning for how you will optimize your AD environment using new tools and technologies such as those in Windows Server 2016 and AD in new ways. Optimizing AD means having a new design, performing cleanup and restructuring prior to migration vs. simply moving what you have. Join us for this interactive webinar to begin planning your journey to Windows Server 2016 and a new optimized AD deployment that is flexible, scalable and elastic, and enables resilient infrastructures. You will learn:

  • What’s new in Windows Server 2016 and how it impacts your AD
  • Why an optimized AD is critical for IT environments moving forward
  • How to gain insight into your current AD environment
  • AD restructuring planning considerations

September 8, 2016 – Webinar 11AM PT (Watch on Demand) – Redmond Magazine, Acronis and Unitrends
Data Protection for Modern Microsoft Environments

Your organization’s business depends on modern Microsoft® environments — Microsoft Azure and new versions of Windows Server 2016, Microsoft Hyper-V with RCT, and business applications — and you need a data protection solution that keeps pace with Microsoft technologies. If you lose mission-critical data, it can cost you $100,000 or more for a single hour of downtime. Join our webinar and learn how different data protection solutions can protect your Microsoft environment, whether you store data on company premises, at remote locations, in private and public clouds, and on mobile devices.

Where To Learn More

What This All Means

Its fall back to school and learning time, join me on these and other upcoming event activities.

Ok, nuff said, for now…

Cheers
Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, vSAN and VMware vExpert. Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier) and twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2023 Server StorageIO(R) and UnlimitedIO All Rights Reserved

Posted on

Happy 20th Birthday Microsoft Windows Server, get ready for Windows Server 2016

Happy 20th Birthday Windows Server, ready for Server 2016?

server storage I/O trends

In case you have not heard, Microsoft is celebrating the 20th birthday (or anniversary) of Windows Server.

Microsoft has a nice site with info graphics and timelines of where Windows Server has been and accomplished over the past 20 years (view here).

Some of you may remember from 20 years ago Windows Server with a different name aka Windows NT Server. Back in the day, if you recall (or read), server requirements were more in the 33 MHz vs. 3.3GHz range, 32MB of RAM Memory vs. 32GB to 320GB, 150MB HDD vs. 150GB SSD or 1.5TB HDD.

Keep in mind that 20 years ago Linux was a relative new thing with Red Hat not yet quite household or more specific enterprise name. The various Unix (e.g. IBM AIX, HP HP-UX, Sun Solaris, DEC Unix and Ultrix among many others) were still dominate, OS2 had peaked or close to, among others. Virtual Machines were Logical Partitions (LPAR) on Mainframes along with virtual PCs software and hardware assist boards.

IMHO there is no coincidence of Microsoft celebrating 20 years of WIndows Server going into the fall of 2016 and the upcoming release of Server 2016.

What’s New in Server 2016 (TP5)?

If you have not done so, check out the latest Tech Preview 5 (TP5) of Windows Server 2016 (get the bits e.g. software here to try) which includes Storage Spaces Direct (S2D) that leverages internal PCIe and drive format SSD (NVMe, SAS, SATA) along with HDDs (SAS, SATA) for creating local and scale-out converged (desegregated) and hyper-converged (aggregated) solutions. In addition to S2D there is Storage Replica (SR) which is replication of local storage part of S2D (not to be confused with DFS or other replication).

Other enhancements include ReFS as the default file system instead of NTFS (don’t worry, NTFS like FAT does not go away yet). There are enhancements to Hyper-V including VM shielding, hot-plug virtual network adapters, enhanced Linux support and fail over priorities among others. Other enhancements include updates for AD including improved integration with on-premises as well as Azure AD for hybrid environments, PowerShell updates, Docker management including Linux (via Hyper-V) and Windows via Nano) container engines.

Microsoft Windows Server 2016 TP5

Speaking of Nano, if you had not heard, this is a new very light weight Windows Kernel that removes 32 bit WOW and GUI support. The result is that Nano is a very small physical (under 1GB image instance size) using less disk, less memory and less CPU to do a given amount of work, oh, and boots super fast, even without SSD. By not having all the 32 bit and GUI overhead, the intent with Nano is there should be fewer updates and maintenance tasks to do, while enabling Windows containers for SQL Server and other applications.

In addition to PowerShell, AD and other management enhancements, Windows Server 2016 (TP5) also enables bridging two worlds e.g. traditional on-premises (or cloud) based Windows Server and Public Cloud (e.g. Azure) and Private or Hybrid including Azure Stack. Note that if you have not heard of Azure Stack and are looking at cloud stacks such as OpenStack, do your due diligence and at least familiarize yourself with Azure Stack.

View more about WIndows 2016 TP5 enhancements here.

Where To Learn More

What This All Means

Congratulations Microsoft and Windows Server on 20th birthday (anniversary) you have come a long way.

With the new features and functionality in Windows Server 2016, looks like there is still a good future for the software defined server.

Ok, nuff said, for now…

Cheers
Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2023 Server StorageIO(R) and UnlimitedIO All Rights Reserved

Posted on

Part V – NVMe overview primer (Where to learn more, what this all means)

This is the fifth in a five-part mini-series providing a NVMe primer overview.

View Part I, Part II, Part III, Part IV, Part V as well as companion posts and more NVMe primer material at www.thenvmeplace.com.

There are many different facets of NVMe including protocol that can be deployed on PCIe (AiC, U.2/8639 drives, M.2) for local direct attached, dedicated or shared for front-end or back-end of storage systems. NVMe direct attach is also found in servers and laptops using M.2 NGFF mini cards (e.g. “gum sticks”). In addition to direct attached, dedicated and shared, NVMe is also deployed on fabrics including over Fibre Channel (FC-NVMe) as well as NVMe over Fabrics (NVMeoF) leveraging RDMA based networks (e.g. iWARP, RoCE among others).

The storage I/O capabilities of flash can now be fed across PCIe faster to enable modern multi-core processors to complete more useful work in less time, resulting in greater application productivity. NVMe has been designed from the ground up with more and deeper queues, supporting a larger number of commands in those queues. This in turn enables the SSD to better optimize command execution for much higher concurrent IOPS. NVMe will coexist along with SAS, SATA and other server storage I/O technologies for some time to come. But NVMe will be at the top-tier of storage as it takes full advantage of the inherent speed and low latency of flash while complementing the potential of multi-core processors that can support the latest applications.

With NVMe, the capabilities of underlying NVM and storage memories are further realized Devices used include a PCIe x4 NVMe AiC SSD, 12 GbpsSAS SSD and 6 GbpsSATA SSD. These and other improvements with NVMe enable concurrency while reducing latency to remove server storage I/O traffic congestion. The result is that application demanding more concurrent I/O activity along with lower latency will gravitate towards NVMe for access fast storage.

Like the robust PCIe physical server storage I/O interface it leverages, NVMe provides both flexibility and compatibility. It removes complexity, overhead and latency while allowing far more concurrent I/O work to be accomplished. Those on the cutting edge will embrace NVMe rapidly. Others may prefer a phased approach.

Some environments will initially focus on NVMe for local server storage I/O performance and capacity available today. Other environments will phase in emerging external NVMe flash-based shared storage systems over time.

Planning is an essential ingredient for any enterprise. Because NVMe spans servers, storage, I/O hardware and software, those intending to adopt NVMe need to take into account all ramifications. Decisions made today will have a big impact on future data and information infrastructures.

Key questions should be, how much speed do your applications need now, and how do growth plans affect those requirements? How and where can you maximize your financial return on investment (ROI) when deploying NVMe and how will that success be measured?

Several vendors are working on, or have already introduced NVMe related technologies or initiatives. Keep an eye on among others including AWS, Broadcom (Avago, Brocade), Cisco (Servers), Dell EMC, Excelero, HPE, Intel (Servers, Drives and Cards), Lenovo, Micron, Microsoft (Azure, Drivers, Operating Systems, Storage Spaces), Mellanox, NetApp, OCZ, Oracle, PMC, Samsung, Seagate, Supermicro, VMware, Western Digital (acquisition of SANdisk and HGST) among others.

Where To Learn More

View additional NVMe, SSD, NVM, SCM, Data Infrastructure 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

NVMe is in your future if not already, so If NVMe is the answer, what are the questions?

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.

Posted on

Where, How to use NVMe overview primer

server storage I/O trends
Updated 1/12/2018

This is the fourth in a five-part miniseries providing a primer and overview of NVMe. View companion posts and more material at www.thenvmeplace.com.

Where and how to use NVMe

As mentioned and shown in the second post of this series, initially, NVMe is being deployed inside servers as “ back-end,” fast, low latency storage using PCIe Add-In-Cards (AIC) and flash drives. Similar to SAS NVM SSDs and HDDs that support dual-paths, NVMe has a primary path and an alternate path. If one path fails, traffic keeps flowing without causing slowdowns. This feature is an advantage to those already familiar with the dual-path capabilities of SAS, enabling them to design and configure resilient solutions.

NVMe devices including NVM flash AIC flash will also find their way into storage systems and appliances as back-end storage, co-existing with SAS or SATA devices. Another emerging deployment configuration scenario is shared NVMe direct attached storage (DAS) with multiple server access via PCIe external storage with dual paths for resiliency.

Even though NVMe is a new protocol, it leverages existing skill sets. Anyone familiar with SAS/SCSI and AHCI/SATA storage devices will need little or no training to carry out and manage NVMe. Since NVMe-enabled storage appears to a host server or storage appliance as an LUN or volume, existing Windows, Linux and other OS or hypervisors tools can be used. On Windows, such as,  other than going to the device manager to see what the device is and what controller it is attached to, it is no different from installing and using any other storage device. The experience on Linux is similar, particularly when using in-the-box drivers that ship with the OS. One minor Linux difference of note is that instead of seeing a /dev/sda device as an example, you might see a device name like /dev/nvme0n1 or /dev/nvme0n1p1 (with a partition).

Keep in mind that NVMe like SAS can be used as a “back-end” access from servers (or storage systems) to a storage device or system. For example JBOD SSD drives (e.g. 8639), PCIe AiC or M.2 devices. NVMe can also like SAS be used as a “front-end” on storage systems or appliances in place of, or in addition to other access such as GbE based iSCSI, Fibre Channel, FCoE, InfiniBand, NAS or Object.

What this means is that NVMe can be implemented in a storage system or appliance on both the “front-end” e.g. server or host side as well as on the “back-end” e.g. device or drive side that is like SAS. Another similarity to SAS is that NVMe dual-pathing of devices, permitting system architects to design resiliency into their solutions. When the primary path fails, access to the storage device can be maintained with failover so that fast I/O operations can continue when using SAS and NVMe.

NVM connectivity options including NVMe
Various NVM NAND flash SSD devices and their connectivity including NVMe, M2, SATA and 12 Gbps SAS are shown in figure 6.

Various NVM SSD interfaces including NVMe and M2
Figure 6 Various NVM flash SSDs (Via StorageIO Labs)

Left in figure 6 is an NAND flash NVMe PCIe AiC, top center is a USB thumb drive that has been opened up showing an NAND die (chip), middle center is a mSATA card, bottom center is an M.2 card, next on the right is a 2.5” 6 Gbps SATA device, and far fright is a 12 Gbps SAS device. Note that an M.2 card can be either an SATA or NVMe device depending on its internal controller that determines which host or server protocol device driver to use.

The role of PCIe has evolved over the years as has its performance and packaging form factors. Also, to add in card (AiC) slots, PCIe form factors also include M.2 small form factor that replaces legacy mini-PCIe cards. Another form factor is M.2 (aka Next Generation Form Factor or NGFF) that like other devices, can be an NVMe, or SATA device.

NGFF also known as 8639 or possibly 8637 (figure 7) can be used to support SATA as well as NVMe depending on the card device installed and host server driver support. There are various M.2 NGFF form factors including 2230, 2242, 2260 and 2280. There are also M.2 to regular physical SATA converter or adapter cards that are available enabling M.2 devices to attach to legacy SAS/SATA RAID adapters or HBAs.

NVMe 8637 and 8639 interface backplane slotsNVMe 8637 and 8639 interface
Figure 7 PCIe NVMe 8639 Drive (Via StorageIO Labs)

On the left of figure 7 is a view towards the backplane of a storage enclosure in a server that supports SAS, SATA, and NVMe (e.g. 8639). On the right of figure 7 is the connector end of an 8639 NVM SSD showing addition pin connectors compared to an SAS or SATA device. Those extra pins give PCIe x4 connectivity to the NVMe devices. The 8639 drive connectors enable a device such as an NVM, or NAND flash SSD to share a common physical storage enclosure with SAS and SATA devices, including optional dual-pathing.

Where To Learn More

View additional NVMe, SSD, NVM, SCM, Data Infrastructure 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

Be careful judging a device or component by its physical packaging or interface connection about what it is or is not. In figure 6.6 the device has SAS/SATA along with PCIe physical connections, yet it’s what’s inside (e.g. its controller) that determines if it is an SAS, SATA or NVMe enabled device. This also applies to HDDs and PCIe AiC devices, as well as I/O networking cards and adapters that may use common physical connectors, yet implement different protocols. For example, the SFF-8643 HD-Mini SAS internal connector is used for 12 Gbps SAS attachment as well as PCIe to devices such as 8630.

Depending on the type of device inserted, access can be via NVMe over PCIe x4, SAS (12 Gbps or 6Gb) or SATA. 8639 connector based enclosures have a physical connection with their backplanes to the individual drive connectors, as well as to PCIe, SAS, and SATA cards or connectors on the server motherboard or via PCIe riser slots.

While PCIe devices including AiC slot based, M.2 or 8639 can have common physical interfaces and lower level signaling, it’s the protocols, controllers, and drivers that determine how they get a software defined and used. Keep in mind that it’s not just the physical connector or interface that determines what a device is or how it is used, it’s also the protocol, command set, and controller and device drivers.

Continue reading about NVMe with Part V (Where to learn more, what this all means) in this five-part series, or jump to Part I, Part II or Part III.

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.

Posted on

NVMe Need for Performance Speed Performance

server storage I/O trends
Updated 1/12/2018

This is the third in a five-part mini-series providing a primer and overview of NVMe. View companion posts and more material at www.thenvmeplace.com.

How fast is NVMe?

It depends! Generally speaking NVMe is fast!

However fast interfaces and protocols also need fast storage devices, adapters, drivers, servers, operating systems and hypervisors as well as applications that drive or benefit from the increased speed.

A server storage I/O example is in figure 5 where a 6 Gbps SATA NVM flash SSD (left) is shown with an NVMe 8639 (x4) drive that were directly attached to a server. The workload is 8 Kbyte sized random writes with 128 threads (workers) showing results for IOPs (solid bar) along with response time (dotted line). Not surprisingly the NVMe device has a lower response time and a higher number of IOPs. However also note how the amount of CPU time used per IOP is lower on the right with the NVMe drive.

NVMe storage I/O performance
Figure 5 6 Gbps SATA NVM flash SSD vs. NVMe flash SSD

While many people are aware or learning about the IOP and bandwidth improvements as well as the decrease in latency with NVMe, something that gets overlooked is how much less CPU is used. If a server is spending time in wait modes that can result in lost productivity, by finding and removing the barriers more work can be done on a given server, perhaps even delaying a server upgrade.

In figure 5 notice the lower amount of CPU used per work activity being done (e.g. I/O or IOP) which translates to more effective resource use of your server. What that means is either doing more work with what you have, or potentially delaying a CPU server upgrade, or, using those extra CPU cycles to power software defined storage management stacks including erasure coding or advanced parity RAID, replication and other functions.

Table 1 shows relative server I/O performance of some NVM flash SSD devices across various workloads. As with any performance, the comparison takes them, and the following with a grain of salt as your speed will vary.

8KB I/O Size

1MB I/O size

NAND flash SSD

100% Seq. Read

100% Seq. Write

100% Ran. Read

100% Ran. Write

100% Seq. Read

100% Seq. Write

100% Ran. Read

100% Ran. Write

NVMe

IOPs

41829.19

33349.36

112353.6

28520.82

1437.26

889.36

1336.94

496.74

PCIe

Bandwidth

326.79

260.54

877.76

222.82

1437.26

889.36

1336.94

496.74

AiC

Resp.

3.23

3.90

1.30

4.56

178.11

287.83

191.27

515.17

CPU / IOP

0.001571

0.002003

0.000689

0.002342

0.007793

0.011244

0.009798

0.015098

12Gb

IOPs

34792.91

34863.42

29373.5

27069.56

427.19

439.42

416.68

385.9

SAS

Bandwidth

271.82

272.37

229.48

211.48

427.19

429.42

416.68

385.9

Resp.

3.76

3.77

4.56

5.71

599.26

582.66

614.22

663.21

CPU / IOP

0.001857

0.00189

0.002267

0.00229

0.011236

0.011834

0.01416

0.015548

6Gb

IOPs

33861.29

9228.49

28677.12

6974.32

363.25

65.58

356.06

55.86

SATA

Bandwidth

264.54

72.1

224.04

54.49

363.25

65.58

356.06

55.86

Resp.

4.05

26.34

4.67

35.65

704.70

3838.59

718.81

4535.63

CPU / IOP

0.001899

0.002546

0.002298

0.003269

0.012113

0.032022

0.015166

0.046545

Table 1 Relative performance of various protocols and interfaces

The workload results in table 1 were generated using a vdbench script running on a Windows 2012 R2 based server and are intended to be a relative indicator of different protocol and interfaces; your performance mileage will vary. The results shown below compare the number of IOPs (activity rate) for reads, writes, random and sequential across small 8KB and large 1MB sized I/Os.

Also shown in table 1 are bandwidth or throughput (e.g. amount of data moved), response time and the amount of CPU used per IOP. Note in table 1 how NVMe can do higher IOPs with a lower CPU per IOP, or, using a similar amount of CPU, do more work at a lower latency. SSD has been used for decades to help reduce CPU bottlenecks or defer server upgrades by removing I/O wait times and reduce CPU consumption (e.g. wait or lost time).

Can NVMe solutions run faster than those shown above? Absolutely!

Where To Learn More

View additional NVMe, SSD, NVM, SCM, Data Infrastructure 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

Continue reading about NVMe with Part IV (Where and How to use NVMe) in this five-part series, or jump to Part I, Part II or Part V.

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.

Posted on

Different NVMe Configurations

server storage I/O trends
Updated 1/12/2018

This is the second in a five-part mini-series providing a primer and overview of NVMe. View companion posts and more material at www.thenvmeplace.com.

The many different faces or facets of NVMe configurations

NVMe can be deployed and used in many ways, the following are some examples to show you its flexibility today as well as where it may be headed in the future. An initial deployment scenario is NVMe devices (e.g. PCIe cards, M2 or 8639 drives) installed as storage in servers or as back-end storage in storage systems. Figure 2 below shows a networked storage system or appliance that uses traditional server storage I/O interfaces and protocols for front-end access, however with back-end storage being all NVMe, or a hybrid of NVMe, SAS and SATA devices.
NVMe as back-end server storage I/O interface to NVM
Figure 2 NVMe as back-end server storage I/O interface to NVM storage

A variation of the above is using NVMe for shared direct attached storage (DAS) such as the EMC DSSD D5. In the following scenario (figure 3), multiple servers in a rack or cabinet configuration have an extended PCIe connection that attached to a shared storage all flash array using NVMe on the front-end. Read more about this approach and EMC DSSD D5 here or click on the image below.

EMC DSSD D5 NVMe
Figure 3 Shared DAS All Flash NVM Storage using NVMe (e.g. EMC DSSD D5)

Next up in figure 4 is a variation of the previous example, except NVMe is implemented over an RDMA (Remote Direct Memory Access) based fabric network using Converged 10GbE/40GbE or InfiniBand in what is known as RoCE (RDMA over Converged Ethernet pronounced Rocky).

NVMe over Fabric RoCE
Figure 4 NVMe as a “front-end” interface for servers or storage systems/appliances

Where To Learn More

View additional NVMe, SSD, NVM, SCM, Data Infrastructure 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

Watch for more topology and configuration options as NVMe along with associated hardware, software and I/O networking tools and technologies emerge over time.

Continue reading about NVMe with Part III (Need for Performance Speed) in this five-part series, or jump to Part I, Part IV or Part V.

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.

Posted on

NVMe overview primer

server storage I/O trends
Updated 2/2/2018

This is the first in a five-part mini-series providing a primer and overview of NVMe. View companion posts and more material at www.thenvmeplace.com.

What is NVM Express (NVMe)

Non-Volatile Memory (NVM) includes persistent memory such as NAND flash and other forms Solid State Devices (SSD). NVM express (NVMe) is a new server storage I/P protocol alternative to AHCI/SATA and the SCSI protocol used by Serial Attached SCSI (SAS). Note that the name NVMe is owned and managed by the industry trade group for NVM Express is (www.nvmexpress.org).

The key question with NVMe is not if, rather when, where, why, how and with what will it appear in your data center or server storage I/O data infrastructure. This is a companion to material that I have on my micro site www.thenvmeplace.com that provides an overview of NVMe, as well as helps to discuss some of the questions about NVMe.

Main features of NVMe include among others:

  • Lower latency due to improve drivers and increased queues (and queue sizes)
  • Lower CPU used to handler larger number of I/Os (more CPU available for useful work)
  • Higher I/O activity rates (IOPs) to boost productivity unlock value of fast flash and NVM
  • Bandwidth improvements leveraging various fast PCIe interface and available lanes
  • Dual-pathing of devices like what is available with dual-path SAS devices
  • Unlock the value of more cores per processor socket and software threads (productivity)
  • Various packaging options, deployment scenarios and configuration options
  • Appears as a standard storage device on most operating systems
  • Plug-play with in-box drivers on many popular operating systems and hypervisors

Why NVMe for Server Storage I/O?
NVMe has been designed from the ground up for accessing fast storage including flash SSD leveraging PCI Express (PCIe). The benefits include lower latency, improved concurrency, increased performance and the ability to unleash a lot more of the potential of modern multi-core modern processors.

NVMe Server Storage I/O
Figure 1 shows common server I/O connectivity including PCIe, SAS, SATA and NVMe.

NVMe, leveraging PCIe, enables modern applications to reach their full potential. NVMe is one of those rare, generational protocol upgrades that comes around every couple of decades to help unlock the full performance value of servers and storage. NVMe does need new drivers, but once in place, it plugs and plays seamlessly with existing tools, software and user experiences. Likewise many of those drivers are now in the box (e.g. ship with) for popular operating systems and hypervisors.

While SATA and SAS provided enough bandwidth for HDDs and some SSD uses, more performance is needed. NVMe near-term does not replace SAS or SATA they can and will coexist for years to come enabling different tiers of server storage I/O performance.

NVMe unlocks the potential of flash-based storage by allowing up to 65,536 (64K) queues each with 64K commands per queue. SATA allowed for only one command queue capable of holding 32 commands per queue and SAS supports a queue with 64K command entries. As a result, the storage IO capabilities of flash can now be fed across PCIe much faster to enable modern multi-core processors to complete more useful work in less time.

Where To Learn More

View additional NVMe, SSD, NVM, SCM, Data Infrastructure 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

Continue reading about NVMe with Part II (Different NVMe configurations) in this five-part series, or jump to Part III, Part IV or Part V.

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.

Posted on

May and June 2015 Server StorageIO Update Newsletter

Volume 15, Issue V & VI

Hello and welcome to this joint May and June 2015 Server StorageIO update newsletter. Here in the northern hemisphere its summer which means holiday vacations among other things.

There has been a lot going on this spring and so far this summer with more in the wings. Summer can also be a time to get caught up on some things, preparing for others while hopefully being able to enjoy some time off as well.

In terms of what have I been working on (or with)? Clouds (OpenStack, vCloud Air, AWS, Azure, GCS among others), virtual and containers, flash SSD devices (drives, cards), software defining, content servers, NVMe, databases, data protection items, servers, cache and micro-tiering among other things.

Speaking of getting caught up, back in early May among many other conferences (Cisco, Docker, HP, IBM, OpenStack, Red Hat and many other events) was EMCworld. EMC covered my hotel and registration costs to attend the event in Las Vegas (thanks EMC, that’s a disclosure btw ;). View a summary StorageIOblog post covering EMCworld 2015 here along with recent EMC announcements including Acquisition of cloud services vendor Virtustream for $1.2B, and ECS 2.0.

Server and Storage I/O Wrappings

This months newsletter has a focus on software and storage wrappings, that is, how your storage or software is packaged, delivered or deployed. For example traditional physical storage systems, software defined storage as shrink-wrap or download, tin-wrapped software as an appliance, virtual wrapped such as a virtual storage appliance or cloud wrapped among others.

OpenStack software defined cloud

OpenStack (both the organization, community, event and software) continue to gain momentum. The latest release known as Kilo (more Kilo info here) was released in early April followed by the OpenStack summit in May.

Some of you might be more involved with OpenStack vs. others, perhaps having already deployed into your production environment. Perhaps you, like myself have OpenStack running in a lab for proof of concept, research, development or learning among other things.

You might even be using the services of a public cloud or managed service provider that is powered by OpenStack. On the other hand, you might be familiar with OpenStack from reading up on it, watching videos, listening to podcast’s or attending events to figure out what it is, where it fits, as well as what can your organization use it for.

Drew Robb (@Robbdrew) has a good overview piece about OpenStack and storage over at Enterprise Storage Forum (here). OpenStack is a collection of tools or bundles for building private, hybrid and public clouds. These various open source projects within the OpenStack umbrella include compute (Nova) and virtual machine images (Glance). Other components include dashboard management (Horizon), security and identity control (Keystone), network (Neutron), object storage (Swift), block storage (Cinder) and file-based storage (Manila) among others.

It’s up to the user to decide which pieces you will add. For example, you can use Swift without having virtual machines and vice versa. Read Drew’s complete article here.

Btw, if you missed it, not only has OpenStack added file support (e.g. Manila), Amazon Web Services (AWS) also recently added Elastic File Services (EFS) complementing there Elastic Block Services (EBS).

Focus on Storage Wrappings

Software exists and gets deployed in various places as shown in the following examples.

software wrapped storage

  • Cloud wrapped software – software that can be deployed in a cloud instance.
  • Container wrapped software – software deployed in a docker or other container
  • Firmware wrapped software – software that gets packaged and deployed as firmware in a server, storage, network device or adapter
  • Shrink wrapped software – software that can be downloaded and deployed where you want
  • Tin wrapped software – software that is packaged or bundled with hardware (e.g. tin) such as an appliance or storage system
  • Virtual wrapped software

server storage software wrapping

StorageIOblog posts

Data Protection Diaries

Modernizing Data Protection
Using new and old things in new ways

This is part of an ongoing series of posts that part of www.storageioblog.com/data-protection-diaries-main/ on data protection including archiving, backup/restore, business continuance (BC), business resiliency (BC), data footprint reduction (DFR), disaster recovery (DR), High Availability (HA) along with related themes, tools, technologies, techniques, trends and strategies.
world backup day (and test your restore) image licensed from Shutterstock by StorageIO

Data protection is a broad topic that spans from logical and physical security to HA, BC, BR, DR, archiving(including life beyond compliance) along with various tools, technologies, techniques. Key is aligning those to the needs of the business or organization for today’s as well as tomorrows requirements. Instead of doing things what has been done in the past that may have been based on what was known or possible due to technology capabilities, why not start using new and old things in new ways.

Let’s start using all the tools in the data protection toolbox regardless of if they are new or old, cloud, virtual, physical, software defined product or service in new ways while keeping the requirements of the business in focus. Read more from this post here.

In case you missed it:

View other recent as well as past blog posts here

In This Issue


  • Industry Trends Perspectives News
  • Commentary in the news
  • Tips and Articles
  • StorageIOblog posts
  • Events and Webinars
  • Recommended Reading List
  • StorageIOblog posts
  • Server StorageIO Lab reports
  • Resources and Links

    • Industry News and Activity

    Recent Industry news and activity

    AWS adds new M4 virtual machine instances
    Cisco provides FCoE proof of life

    Google new cloud storage pricing
    HP announces new data center services
    HDS announces new products & services
    IBM enhances storage portfolio

    IBTA announces RoCE initiative
    InfiniteIO announces network/cloud cache
    Intel buying FPGA specialist Altera
    NetApp – Changes CEO

    View other recent and upcoming events here

    StorageIO Commentary in the news

    StorageIO news (image licensed for use from Shutterstock by StorageIO)
    Recent Server StorageIO commentary and industry trends perspectives about news, activities and announcements.

    BizTechMagazine: Comments on how to simplify your data center with virtualization
    EnterpriseStorageForum: Comments on Open Stack and Clouds
    EnterpriseStorageForum: Comments on Top Ten Software Defined Storage Tips, Gotchas and Cautions
    EdTech: Comments on Harness Power with New Processors
    Processor: Comments on Protecting Your Servers & Networking equipment
    EdTech: Comments on Harness Power with New Processors

    Processor: Comments on Improve Remote Server Management including KVM
    CyberTrend: Comments on Software Defined Data Center and virtualization
    BizTechMagazine: Businesses Prepare as End-of-Life for Windows Server 2003 Nears
    InformationWeek: Top 10 sessions from Interop Las Vegas 2015
    CyberTrend: Comments on Software Defined Data Center and Virtualization

    View more trends comments here

    Vendors you may not heard of

    This is a new section starting in this issue where various new or existing vendors as well as service providers you may not have heard about will be listed.

    CloudHQ – Cloud management tools
    EMCcode Rex-Ray – Container management
    Enmotus FUZE – Flash leveraged micro tiering
    Rubrik – Data protection management
    Sureline – Data protection management
    Virtunet systems – VMware flash cache software
    InfiniteIO – Cloud and NAS cache appliance
    Servers Direct – Server and storage platforms

    Check out more vendors you may know, have heard of, or that are perhaps new on the Server StorageIO Industry Links page here. There are over 1,000 entries (and growing) vendors on the links page.

    StorageIO Tips and Articles

    So you have a new storage device or system. How will you test or find its performance? Check out this quick-read tip on storage benchmark and testing fundamentals over at BizTech.

    Check out these resources and links on server storage I/O performance and benchmarking tools. View more tips and articles here

    Webinars

    BrightTalk Webinar – June 23 2015 9AM PT
    Server Storage I/O Innovation v2.015: Protect Preserve & Serve Your Information

    Videos and Podcasts

    VMware vCloud Air Server StorageIO Lab Test Drive Ride along videos.

    Server StorageIO Lab vCloud test drive video part 1Server StorageIO Lab vCloud test drive video part 2
    VMware vCloud Air test drive videos Part I & II

    StorageIO podcasts are also available via and at StorageIO.tv

    Various Industry Events

     

    VMworld August 30-September 3 2015

    Flash Memory Summit August 11-13

    Interop – April 29 2015 Las Vegas (Voted one of top ten sessions at Interop, more here)
    Smart Shopping for Your Storage Strategy

    View other recent and upcoming events here

    Webinars

    BrightTalk Webinar – June 23 2015 9AM PT
    Server Storage I/O Innovation v2.015: Protect Preserve & Serve Your Information

    From StorageIO Labs

    Research, Reviews and Reports

    VMware vCloud Air Test Drive
    VMware vCloud Air
    local and distributed NAS (NFS, CIFS, DFS) file data. Read more here.

    VMware vCloud Air

    VMware vCloud Air provides a platform similar to those just mentioned among others for your applications and their underlying resource needs (compute, memory, storage, networking) to be fulfilled. In addition, it should not be a surprise that VMware vCloud Air shares many common themes, philosophies and user experiences with the traditional on-premises based VMware solutions you might be familiar with.

    View other StorageIO lab review reports here

    Resources and Links

    Check out these useful links and pages:
    storageio.com/links
    objectstoragecenter.com
    storageioblog.com/data-protection-diaries-main/
    storageperformance.us
    thessdplace.com
    storageio.com/raid
    storageio.com/ssd

    Enjoy this edition of the Server StorageIO update newsletter and watch for new tips, articles, StorageIO lab report reviews, blog posts, videos and podcasts along with in the news commentary appearing soon.

    Cheers gs

    Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
    twitter @storageio

    All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    Part II: Revisiting re:Invent 2014, Lambda and other AWS updates

    server storage I/O trends

    Part II: Revisiting re:Invent 2014 and other AWS updates

    This is part two of a two-part series about Amazon Web Services (AWS) re:Invent 2014 and other recent cloud updates, read part one here.

    AWS re:Invent 2014

    AWS re:Invent announcements

    Announcements and enhancements made by AWS during re:Invent include:

    • Key Management Service (KMS)
    • Amazon RDS for Aurora
    • Amazon EC2 Container Service
    • AWS Lambda
    • Amazon EBS Enhancements
    • Application development, deployed and life-cycle management tools
    • AWS Service Catalog
    • AWS CodeDeploy
    • AWS CodeCommit
    • AWS CodePipeline

    AWS Lambda

    In addition to announcing new higher performance Elastic Cloud Compute (EC2) compute instances along with container service, another new service is AWS Lambda. Lambda is a service that automatically and quickly runs your applications code in response to events, activities, or other triggers. In addition to running your code, Lambda service is billed in 100 millisecond increments along with corresponding memory use vs. standard EC2 per hour billing. What this means is that instead of paying for an hour of time for your code to run, you can choose to use the Lambda service with more fine-grained consumption billing.

    Lambda service can be used to have your code functions staged ready to execute. AWS Lambda can run your code in response to S3 bucket content (e.g. objects) changes, messages arriving via Kinesis streams or table updates in databases. Some examples include responding to event such as a web-site click, response to data upload (photo, image, audio, file or other object), index, stream or analyze data, receive output from a connected device (think Internet of Things IoT or Internet of Device IoD), trigger from an in-app event among others. The basic idea with Lambda is to be able to pay for only the amount of time needed to do a particular function without having to have an AWS EC2 instance dedicated to your application. Initially Lambda supports Node.js (JavaScript) based code that runs in its own isolated environment.

    AWS cloud example
    Various application code deployment models

    Lambda service is a pay for what you consume, charges are based on the number of requests for your code function (e.g. application), amount of memory and execution time. There is a free tier for Lambda that includes 1 million requests and 400,000 GByte seconds of time per month. A GByte second is the amount of memory (e.g. DRAM vs. storage) consumed during a second. An example is your application is run 100,000 times and runs for 1 second consuming 128MB of memory = 128,000,000MB = 128,000GB seconds. View various pricing models here on the AWS Lambda site that show examples for different memory sizes, times a function runs and run time.

    How much memory you select for your application code determines how it can run in the AWS free tier, which is available to both existing and new customers. Lambda fees are based on the total across all of your functions starting with the code when it runs. Note that you could have from one to thousands or more different functions running in Lambda service. As of this time, AWS is showing Lambda pricing as free for the first 1 million requests, and beyond that, $0.20 per 1 million request ($0.0000002 per request) per duration. Duration is from when you code runs until it ends or otherwise terminates rounded up to the nearest 100ms. The Lambda price also depends on the amount of memory you allocated for your code. Once past the 400,000 GByte second per month free tier the fee is $0.00001667 for every GB second used.

    Why use AWS Lambda vs. an EC2 instance

    Why would you use AWS Lambda vs. provisioning an Container, EC2 instance or running your application code function on a traditional or virtual machine?

    If you need control and can leverage an entire physical server with its operating system (O.S.), application and support tools for your piece of code (e.g. JavaScript), that could be an option. If you simply need to have an isolated image instance (O.S., applications and tools) for your code on a shared virtual on-premises environment then that can be an option. Likewise if you have the need to move your application to an isolated cloud machine (CM) that hosts an O.S. along with your application paying for those resources such as on an hourly basis, that could be your option. Simply need a lighter-weight container to drop your application into that’s where Docker and containers comes into play to off-load some of the traditional application dependencies overhead.

    However, if all you want to do is to add some code logic to support processing activity for example when an object, file or image is uploaded to AWS S3 without having to standup an EC2 instance along with associated server, O.S. and complete application activity, that’s where AWS Lambda comes into play. Simply create your code (initially JavaScript) and specify how much memory it needs, define what events or activities will trigger or invoke the event, and you have a solution.

    View AWS Lambda pricing along with free tier information here.

    Amazon EBS Enhancements

    AWS is increasing the performance and size of General Purpose SSD and Provisioned IOP’s SSD volumes. This means that you can create volumes up to 16TB and 10,000 IOP’s for AWS EBS general-purpose SSD volumes. For EBS Provisioned IOP’s SSD volumes you can create up to 16TB for 20,000 IOP’s. General-purpose SSD volumes deliver a maximum throughput (bandwidth) of 160 MBps and Provisioned IOP SSD volumes have been specified by AWS at 320MBps when attached to EBS optimized instances. Learn more about EBS capabilities here. Verify your IO size and verify AWS sizing information to avoid surprises as all IO sizes are not considered to be the same. Learn more about Provisioned IOP’s, optimized instances, EBS and EC2 fundamentals in this StorageIO AWS primer here.

    Application development, deployed and life-cycle management tools

    In addition to compute and storage resource enhancements, AWS has also announced several tools to support application development, configuration along with deployment (life-cycle management). These include tools that AWS uses themselves as part of building and maintaining the AWS platform services.

    AWS Config (Preview e.g. early access prior to full release)

    Management, reporting and monitoring capabilities including Data center infrastructure management (DCIM) for monitoring your AWS resources, configuration (including history), governance, change management and notifications. AWS Config enables similar capabilities to support DCIM, Change Management Database (CMDB), trouble shooting and diagnostics, auditing, resource and configuration analysis among other activities. Learn more about AWS Config here.

    AWS Service Catalog

    AWS announced a new service catalog that will be available in early 2015. This new service capability will enable administrators to create and manage catalogs of approved resources for users to use via their personalized portal. Learn more about AWS service catalog here.

    AWS CodeDeploy

    To support code rapid deployment automation for EC2 instances, AWS has released CodeDeploy. CodeDeploy masks complexity associated with deployment when adding new features to your applications while reducing human error-prone operations. As part of the announcement, AWS mentioned that they are using CodeDeploy as part of their own applications development, maintenance, and change-management and deployment operations. While suited for at scale deployments across many instances, CodeDeploy works with as small as a single EC2 instance. Learn more about AWS CodeDeploy here.

    AWS CodeCommit

    For application code management, AWS will be making available in early 2015 a new service called CodeCommit. CodeCommit is a highly scalable secure source control service that host private Git repositories. Supporting standard functionalities of Git, including collaboration, you can store things from source code to binaries while working with your existing tools. Learn more about AWS CodeCommit here.

    AWS CodePipeline

    To support application delivery and release automation along with associated management tools, AWS is making available CodePipeline. CodePipeline is a tool (service) that supports build, checking workflow’s, code staging, testing and release to production including support for 3rd party tool integration. CodePipeline will be available in early 2015, learn more here.

    Additional reading and related items

    Learn more about the above and other AWS services by actually truing hands on using their free tier (AWS Free Tier). View AWS re:Invent produced breakout session videos here, audio podcasts here, and session slides here (all sessions may not yet be uploaded by AWS re:Invent)

    What this all means

    AWS amazon web services

    AWS continues to invest as well as re-invest into its environment both adding new feature functionality, as well as expanding the extensibility of those features. This means that AWS like other vendors or service providers adds new check-box features, however they also like some increase the depth extensibility of those capabilities. Besides adding new features and increasing the extensibility of existing capabilities, AWS is addressing both the data and information infrastructure including compute (server), storage and database, networking along with associated management tools while also adding extra developer tools. Developer tools include life-cycle management supporting code creation, testing, tracking, testing, change management among other management activities.

    Another observation is that while AWS continues to promote the public cloud such as those services they offer as the present and future, they are also talking hybrid cloud. Granted you have to listen carefully as you may not simply hear hybrid cloud used like some toss it around, however listen for and look into AWS Virtual Private Cloud (VPC), along with what you can do using various technologies via the AWS marketplace. AWS is also speaking the language of enterprise and traditional IT from an applications and development to data and information infrastructure perspective while also walking the cloud talk. What this means is that AWS realizes that they need to help existing environments evolve and make the transition to the cloud which means speaking their language vs. converting them to cloud conversations to then be able to migrate them to the cloud. These steps should make AWS practical for many enterprise environments looking to make the transition to public and hybrid cloud at their pace, some faster than others. More on these and some related themes in future posts.

    The AWS re:Invent event continues to grow year over year, I heard a figure of over 12,000 people however it was not clear if that included exhibiting vendors, AWS people, attendees, analyst, bloggers and media among others. However a simple validation is that the keynotes were in the larger rooms used by events such as EMCworld and VMworld when they hosted in Las Vegas as was the expo space vs. what I saw last year while at re:Invent. Unlike some large events such as VMworld where at best there is a waiting queue or line to get into sessions or hands on lab (HOL), while becoming more crowded, AWS re:Invent is still easy to get in and spend some time using the HOL which is of course powered by AWS meaning you can resume what you started while at re:Invent later. Overall a good event and nice series of enhancements by AWS, looking forward to next years AWS re:Invent.

    Ok, nuff said (for now)

    Cheers gs

    Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
    twitter @storageio

    All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    VMware VVOLs and storage I/O fundementals (Part 2)

    VMware VVOL’s and storage I/O fundamentals (Part II)

    Note that this is a three part series with the first piece here (e.g. Are VMware VVOL’s in your virtual server and storage I/O future?), the second piece here (e.g.VMware VVOL’s and storage I/O fundamentals Part 1) and the third piece here (e.g. VMware VVOL’s and storage I/O fundamentals Part 2).

    Picking up from where we left off in the first part of the VMware VVOL’s and storage I/O fundamentals, lets take a closer look at VVOL’s.

    First however lets be clear that while VMware uses terms including object and object storage in the context of VVOL’s, its not the same as some other object storage solutions. Learn more about object storage here at www.objectstoragecenter.com

    Are VVOL’s accessed like other object storage (e.g. S3)?

    No, VVOL’s are accessed via the VMware software and associated API’s that are supported by various storage providers. VVOL’s are not LUN’s like regular block (e.g. DAS or SAN) storage that use SAS, iSCSI, FC, FCoE, IBA/SRP, nor are they NAS volumes like NFS mount points. Likewise VVOL’s are not accessed using any of the various object storage access methods mentioned above (e.g. AWS S3, Rest, CDMI, etc) instead they are an application specific implementation. For some of you this approach of an applications specific or unique storage access method may be new, perhaps revolutionary, otoh, some of you might be having a DejaVu moment right about now.

    VVOL is not a LUN in the context of what you may know and like (or hate, even if you have never worked with them), likewise it is not a NAS volume like you know (or have heard of), neither are they objects in the context of what you might have seen or heard such as S3 among others.

    Keep in mind that what makes up a VMware virtual machine are the VMK, VMDK and some other files (shown in the figure below), and if enough information is known about where those blocks of data are or can be found, they can be worked upon. Also keep in mind that at least near-term, block is the lowest common denominator that all file systems and object repositories get built-up.

    VMware ESXi basic storage I/O
    VMware ESXi storage I/O, IOPS and data store basics

    Here is the thing, while VVOL’s will be accessible via a block interface such as iSCSI, FC or FCoE or for that matter, over Ethernet based IP using NFS. Think of these storage interfaces and access mechanisms as the general transport for how vSphere ESXi will communicate with the storage system (e.g. their data path) under vCenter management.

    What is happening inside the storage system that will be presented back to ESXi will be different than a normal SCSI LUN contents and only understood by VMware hypervisor. ESXi will still tell the storage system what it wants to do including moving blocks of data. The storage system however will have more insight and awareness into the context of what those blocks of data mean. This is how the storage systems will be able to more closely integrate snapshots, replication, cloning and other functions by having awareness into which data to move, as opposed to moving or working with an entire LUN where a VMDK may live. Keep in mind that the storage system will still function as it normally would, just think of VVOL as another or new personality and access mechanism used for VMware to communicate and manage storage.

    VMware VVOL basics
    VMware VVOL concepts (in general) with VMDK being pushed down into the storage system

    Think in terms of the iSCSI (or FC or something else) for block or NFS for NAS as being the addressing mechanism to communicate between ESXi and the storage array, except instead of traditional SCSI LUN access and mapping, more work and insight is pushed down into the array. Also keep in mind that with a LUN, it is simply an address from what to use Logical Block Numbers or Logical Block Addresses. In the case of a storage array, it in turn manages placement of data on SSD or HDDs in turn using blocks aka LBA/LBN’s In other words, a host that does not speak VVOL would get an error if trying to use a LUN or target on a storage system that is a VVOL, that’s assuming it is not masked or hidden ;).

    What’s the Storage Provider (SP)

    The Storage Provider aka SP is created by the, well, the provider of the storage system or appliance leveraging a VMware API (hint, sign up for the beta and there is an SDK). Simply put, the SP is a two-way communication mechanism leveraging VASA for reporting information, configuration and other insight up to VMware ESXi hypervisor, vCenter and other management tools. In addition the storage provider receives VASA configuration information from VMware about how to configure the storage system (e.g. storage containers). Keep in mind that the SP is the out of band management interface between the storage system supporting and presenting VVOL’s and VMware hypervisors.

    What’s the Storage Container (SC)

    This is a storage pool created on the storage array or appliance (e.g. VMware vCenter works with array and storage provider (SP) to create) in place of using a normal LUN. With a SP and PE, the storage container becomes visible to ESXi hosts, VVOL’s can be created in the storage container until it runs out of space. Also note that the storage container takes on the storage profile assigned to it which are inherited by the VVOLs in it. This is in place of presenting LUN’s to ESXi that you can then create VMFS data stores (or use as raw) and then carve storage to VMs.

    Protocol endpoint (PE)

    The PE provides visibility for the VMware hypervisor to see and access VMDK’s and other objects (e.g. .vmx, swap, etc) stored in VVOL’s. The protocol endpoint (PE) manages or directs I/O received from the VM enabling scaling across many virtual volumes leveraging multipathing of the PE (inherited by the VVOL’s.). Note that for storage I/O operations, the PE is simply a pass thru mechanism and does not store the VMDK or other contents. If using iSCSI, FC, FCoE or other SAN interface, then the PE works on a LUN basis (again not actually storing data), and if using NAS NFS, then with a mount point. Key point is that the PE gets out-of-the-way.

    VVOL Poll

    What are you VVOL plans, view results and cast your vote here

    Wrap up (for now)

    There certainly are many more details to VVOL’s. that you can get a preview of in the beta, a well as via various demos, webinars, VMworld sessions as more becomes public. However for now, hope you found this quick overview on VVOL’s. of use, since VVOL’s. at the time of this writing are not yet released, you will need to wait for more detailed info, or join the beta or poke around the web (for now). Also if you have not seen the first part overview to this piece, check it out here as I give some more links to get you started to learn more about VVOL’s.

    Keep an eye on and learn more about VVOL’s. at VMworld 2014 as well as in various other venues.

    IMHO VVOL’s. are or will be in your future, however the question will be is there going to be a back to the future moment for some of you with VVOL’s.?

    What VVOL questions, comments and concerns are in your future and on your mind?

    Ok, nuff said (for now)

    Cheers gs

    Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
    twitter @storageio

    All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    Data Protection Diaries – My data protection needs and wants

    Storage I/O trends

    Blog post: Data Protection Diaries – My data protection needs and wants

    Update 1/10/18

    Rather than talking about what others should do or consider for their data protection needs, for this post I wrote down some notes using my Livescribe about what I need and want for my environment. As part of walking the talk in future posts I’m going to expand a bit more on what I’m doing as well as considering for enhancements to my environment for data protection which consists of cloud, virtual and physical.

    Why and what am I Protecting?

    live scribe example
    Livescribe notes that I used for creating the following content

    What is my environment

    Server and StorageIO (aka StorageIO) is a small business that is focused in and around data infrastructures which includes data protection as a result, have lots of data including videos, audio, images, presentations, reports, research as well, file serving as back-office applications.  Then there are websites, blog, email and related applications, some of which are cloud based that are also part of my environment that have different availability, durable, and accessibility requirements.

    My environment includes local on-site physical as well as virtual systems, mobile devices, as well as off-site resources including a dedicated private server (DPS) at a service provider. On one hand as a small business, I could easily move most if not everything into the cloud using an as a service model. However, I also have a lab and research environment for doing various things involving data infrastructure including data protection so why not leverage those for other things.

    Why do I need to protect my information and data infrastructure?

    • Protect and preserve the business along with associated information as well as assets
    • Compliance (self and client based, PCI and other)
    • Security (logical and physical) and privacy to guard against theft, loss, instrusions
    • Logical (corruption, virus, accidental deletion) and physical damage to systems, devices, applications and data
    • Isolate and contain faults of hardware, software, networks, people actions from spreading to disasters
    • Guard against on-site or off-site incidents, acts of man or nature, head-line news and non head-line news
    • Address previous experience, incidents and situations, preventing future issues or problems
    • Support growth while enabling agility, flexibity
    • Walk the talk, research, learning increasing experience

    My wants – What I would like to have

    • Somebody else pay for it all, or exist in world where there are no threat risks to information (yeh right ;) )
    • Cost effective and value (not necessarily the cheapest, I also want it to work)
    • High availability and durability to protect against different threat risks (including myself)
    • Automated, magically to take care of everything enabled by unicorns and pixie dust ;).

    My requirements – What I need (vs. want):

    • Support mix of physical, virtual and cloud applications, systems and data
    • Different applications and data, local and some that are mobile
    • Various operating environments including Windows and Linux
    • NOT have to change my environment to meet limits of a particular solution or approach
    • Need a solution (s) that fit my needs and that can scale, evolve as well as enable change when my environment does
    • Also leverage what I have while supporting new things

    Data protection topics, trends, technologies and related themes

    Wrap and summary (for now)

    Taking a step back to look at a high-level of what my data protection needs are involves looking at business requirements along with various threat risks, not to mention technical considerations. In a future post I will outline what I am doing as well as considering for enhancements or other changes along with different tools, technologies used in hybrid ways. Watch for more posts in this ongoing series of the data protection dairies via www.storageioblog.com/data-protection-diaries-main/.

    Ok, nuff said (for now)

    Cheers
    Gs

    Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
    twitter @storageio

    All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    Welcome to the Cloud Bulk Object Storage Resources Center

    Updated 8/31/19

    Cloud Bulk Big Data Software Defined Object Storage Resources

    server storage I/O trends Object Storage resources

    Welcome to the Cloud, Big Data, Software Defined, Bulk and Object Storage Resources Center Page objectstoragecenter.com.

    This object storage resources, along with software defined, cloud, bulk, and scale-out storage page is part of the server StorageIOblog microsite collection of resources. Software-defined, Bulk, Cloud and Object Storage exist to support expanding and diverse application data demands.

    Other related resources include:

  • Software Defined, Cloud, Bulk and Object Storage Fundamentals
  • Software Defined Data Infrastructure Essentials book (CRC Press)
  • Cloud, Software Defined, Scale-Out, Object Storage News Trends

    • Object storage SDDC SDDI
    Via Software Defined Data Infrastructure Essentials (CRC Press 2017)

    Bulk, Cloud, Object Storage Solutions and Services

    There are various types of cloud, bulk, and object storage including public services such as Amazon Web Services (AWS) Simple Storage Service (S3), Backblaze, Google, Microsoft Azure, IBM Softlayer, Rackspace among many others. There are also solutions for hybrid and private deployment from Cisco, Cloudian, CTERA, Cray, DDN, Dell EMC, Elastifile, Fujitsu, Vantera/HDS, HPE, Hedvig, Huawei, IBM, NetApp, Noobaa, OpenIO, OpenStack, Quantum, Rackspace, Rozo, Scality, Spectra, Storpool, StorageCraft, Suse, Swift, Virtuozzo, WekaIO, WD, among many others.

    Bulk Cloud Object storage SDDC SDDI
    Via Software Defined Data Infrastructure Essentials (CRC Press 2017)

    Cloud products and services among others, along with associated data infrastructures including object storage, file systems, repositories and access methods are at the center of bulk, big data, big bandwidth and little data initiatives on a public, private, hybrid and community basis. After all, not everything is the same in cloud, virtual and traditional data centers or information factories from active data to in-active deep digital archiving.

    Object Context Matters

    Before discussing Object Storage lets take a step back and look at some context that can clarify some confusion around the term object. The word object has many different meanings and context, both inside of the IT world as well as outside. Context matters with the term object such as a verb being a thing that can be seen or touched as well as a person or thing of action or feeling directed towards.

    Besides a person, place or physical thing, an object can be a software-defined data structure that describes something. For example, a database record describing somebody’s contact or banking information, or a file descriptor with name, index ID, date and time stamps, permissions and access control lists along with other attributes or metadata. Another example is an object or blob stored in a cloud or object storage system repository, as well as an item in a hypervisor, operating system, container image or other application.

    Besides being a verb, an object can also be a noun such as disapproval or disagreement with something or someone. From an IT context perspective, an object can also refer to a programming method (e.g. object-oriented programming [oop], or Java [among other environments] objects and classes) and systems development in addition to describing entities with data structures.

    In other words, a data structure describes an object that can be a simple variable, constant, complex descriptor of something being processed by a program, as well as a function or unit of work. There are also objects unique or with context to specific environments besides Java or databases, operating systems, hypervisors, file systems, cloud and other things.

    The Need For Bulk, Cloud and Object Storage

    There is no such thing as an information recession with more data being generated, moved, processed, stored, preserved and served, granted there are economic realities. Likewise as a society our dependence on information being available for work or entertainment, from medical healthcare to social media and all points in between continues to increase (check out the Human Face of Big Data).

    In addition, people and data are living longer, as well as getting larger (hence little data, big data and very big data). Cloud products and services along with associated object storage, file systems, repositories and access methods are at the center of big data, big bandwidth and little data initiatives on a public, private, hybrid and community basis. After all, not everything is the same in cloud, virtual and traditional data centers or information factories from active data to in-active deep digital archiving.

    Click here to view (and hear) more content including cloud and object storage fundamentals

    Click here to view software defined, bulk, cloud and object storage trend news

    cloud object storage

    Where to learn more

    The following resources provide additional information about big data, bulk, software defined, cloud and object storage.



    Via InfoStor: Object Storage Is In Your Future
    Via FujiFilm IT Summit: Software Defined Data Infrastructures (SDDI) and Hybrid Clouds
    Via MultiChannel: After ditching cloud business, Verizon inks Virtual Network Services deal with Amazon
    Via MultiChannel: Verizon Digital Media Services now offers integrated Microsoft Azure Storage
    Via StorageIOblog: AWS EFS Elastic File System (Cloud NAS) First Preview Look
    Via InfoStor: Cloud Storage Concerns, Considerations and Trends
    Via InfoStor: Object Storage Is In Your Future
    Via Server StorageIO: April 2015 Newsletter Focus on Cloud and Object storage
    Via StorageIOblog: AWS S3 Cross Region Replication storage enhancements
    Cloud conversations: AWS EBS, Glacier and S3 overview
    AWS (Amazon) storage gateway, first, second and third impressions
    Cloud and Virtual Data Storage Networking (CRC Book)

    View more news, trends and related cloud object storage activity here.

    Videos and podcasts at storageio.tv also available via Applie iTunes.

    Human Face of Big Data
    Human Face of Big Data (Book review)

    Seven Databases in Seven weeks Seven Databases in Seven Weeks (Book review)

    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

    Object and cloud storage are in your future, the questions are when, where, with what and how among others.

    Watch for more content and links to be added here soon to this object storage center page including posts, presentations, pod casts, polls, perspectives along with services and product solutions profiles.

    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.

    Posted on

    Trick or treat and vendor fun games

    In the spirit of Halloween and zombies season, a couple of thoughts come to mind about vendor tricks and treats. This is an industry trends and perspectives post, part of an ongoing series looking at various technology and fun topics.

    The first trick or treat game pertains to the blame game; you know either when something breaks, or at the other extreme, before you have even made a decision to buy something. The trick or treat game for decision-making goes something like this.

    StorageIO industry trends cloud, virtualization and big data

    Vendor “A” says products succeed with their solution while failure results with a solution from “B” when doing “X”. Otoh, vendor “B” claims that “X” will fail when using a solution from vendor “A”. In fact, you can pick what you want to substitute for “X”, perhaps VDI, PCIe, Big Data, Little Data, Backup, Archive, Analytics, Private Cloud, Public Cloud, Hybrid Cloud, eDiscovery you name it.

    This is not complicated math or big data problem requiring a high-performance computing (HPC) platform. A HPC Zetta-Flop processing ability using 512 bit addressing of 9.9 (e.g. 1 nine) PettaBytes of battery-backed DRAM and an IO capability of 9.99999 (e.g. 5 9’s) trillion 8 bit IOPS to do table pivots or runge kutta numerical analysis, map reduce, SAS or another modeling with optional iProduct or Android interface are not needed.

    image of StorageIO big data HPC cloud storageimage of StorageIO big data HPC cloud storage
    StorageIO images of touring Texas Advanced Computing (e.g. HPC) Center

    Can you solve this equation? Hint it does not need a PhD or any other advanced degree. Another hint, if you have ever been at any side of the technology product and services decision-making table, regardless of the costume you wore, you should know the answer.

    Of course the question of would “X” fail regardless of who or what “A” or “B” let alone a “C”, “D” or “F”? In other words, it is not the solution, technology, vendor or provider, rather the problem or perhaps even lack thereof that is the issue. Or is it a case where there is a solution from “A”, “B” or any others that is looking for a problem, and if it is the wrong problem, there can be a wrong solution thus failure?

    StorageIO industry trends cloud, virtualization and big data

    Another trick or treat game is vendors public relations (PR) or analyst relations (AR) people to ask for one thing and delivery or ask another. For example, some vendor, service provider, their marketing AR and PR people or surrogates make contact wanting to tell of various success and failure story. Of course, this is usually their success and somebody else’s failure, or their victory over something or someone who sometimes can be interesting. Of course, there are also the treats to get you to listen to the above, such as tempt you with a project if you meet with their subject, which may be a trick of a disappearing treat (e.g. magic, poof it is gone after the discussion).

    There are another AR and PR trick and treat where they offer on behalf of their representative organization or client to a perspective or exclusive insight on their competitor. Of course, the treat from their perspective is that they will generously expose all that is wrong with what a competitor is saying about their own (e.g. the competitors) product.

    StorageIO industry trends cloud, virtualization and big data

    Let me get this straight, I am not supposed to believe what somebody says about his or her own product, however, supposed to believe what a competitor says is wrong with the competition’s product, and what is right with his or her own product.

    Hmm, ok, so let me get this straight, a competitor say “A” wants to tell me what somebody say from “B” has told me is wrong and I should schedule a visit with a truth squad member from “A” to get the record set straight about “B”?

    Does that mean then that I go to “B” for a rebuttal, as well as an update about “A” from “B”, assuming that what “A” has told me is also false about themselves, and perhaps about “B” or any other?

    Too be fair, depending on your level of trust and confidence in either a vendor, their personal or surrogates, you might tend to believe more from them vs. others, or at least until you been tricked after given treats. There may be some that have been tricked, or they tried applying to many treats to present a story that behind the costume might be a bit scary.

    StorageIO industry trends cloud, virtualization and big data

    Having been through enough of these, and I candidly believe that sometimes “A” or “B” or any other party actually do believe that they have more or better info about their competitor and that they can convince somebody about what their competitor is doing better than the competitor can. I also believe that there are people out there who will go to “A” or “B” and believe what they are told by based on their preference, bias or interests.

    When I hear from vendors, VARs, solution or service providers and others, it’s interesting hearing point, counterpoint and so forth, however if time is limited, I’am more interested in hearing from such as “A” about them, what they are doing, where success, where challenges, where going and if applicable, under NDA go into more detail.

    StorageIO industry trends cloud, virtualization and big data

    Customer success stories are good, however again, if interested in what works, what kind of works, or what does not work, chances are when looking for G2 vs. GQ, a non-scripted customer conversation or perspective of the good, the bad and the ugly is preferred, even if under NDA. Again, if time is limited which it usually is, focus on what is being done with your solution, where it is going and if compelled send follow-up material that can of course include MUD and FUD about others if that is your preference.

    Then there is when during a 30 minute briefing, the vendor or solution provider is still talking about trends, customer pain points, what competitors are doing at 21 minutes into the call with no sign of an announcement, update or news in site

    Lets not forget about the trick where the vendor marketing or PR person reaches out and says that the CEO, CMO, CTO or some other CxO or Chief Jailable Officer (CJO) wants to talk with you. Part of the trick is when the CxO actually makes it to the briefing and is not ready, does not know why the call is occurring, or, thinks that a request for an audience has been made with them for an interview or something else.

    StorageIO industry trends cloud, virtualization and big data

    A treat is when 3 to 4 minutes into a briefing, the vendor or solution provider has already framed up what and why they are doing something. This means getting to what they are announcing or planning on doing and getting into a conversation to discuss what they are doing and making good follow-up content and resources available.

    StorageIO industry trends cloud, virtualization and big data

    Sometimes a treat is when a briefer goes on autopilot nailing their script for 29 of a 30 minute session then use the last-minute to ask if there are any questions. The reason autopilot briefings can be a treat is when they are going over what is in the slide deck, webex, or press release thus affording an opportunity to get caught up on other things while talk at you. Hmm, perhaps need to consider playing some tricks in reward for those kind of treats? ;)

    StorageIO industry trends cloud, virtualization and big data

    Do not be scared, not everybody is out to trick you with treats, and not all treats have tricks attached to them. Be prepared, figure out who is playing tricks with treats, and who has treats without tricks.

    Oh, and as a former IT customer, vendor and analyst, one of my favorites is contact information of my dogs to vendors who require registration on their websites for basic things such as data sheets. Another is supplying contact information of competing vendors sales reps to vendors who also require registration for basic data sheets or what should otherwise be generally available information as opposed to more premium treats. Of course there are many more fun tricks, however lets leave those alone for now.

    Note: Zombie voting rules apply which means vote early, vote often, and of course vote for those who cannot include those that are dead (real or virtual).

    Where To Learn More

    View additiona related material 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

    Watch out for tricks and treats, have a safe and fun Zombie (aka Halloween) season. See you while out and about this fall and don’t forget to take part in the ongoing zombie technology poll. Oh, and be safe with trick or treat and vendor fun games

    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.

    Posted on

    What is DFR or Data Footprint Reduction?

    What is DFR or Data Footprint Reduction?

    What is DFR or Data Footprint Reduction?

    Updated 10/9/2018

    What is DFR or Data Footprint Reduction?

    Data Footprint Reduction (DFR) is a collection of techniques, technologies, tools and best practices that are used to address data growth management challenges. Dedupe is currently the industry darling for DFR particularly in the scope or context of backup or other repetitive data.

    However DFR expands the scope of expanding data footprints and their impact to cover primary, secondary along with offline data that ranges from high performance to inactive high capacity.

    Consequently the focus of DFR is not just on reduction ratios, its also about meeting time or performance rates and data protection windows.

    This means DFR is about using the right tool for the task at hand to effectively meet business needs, and cost objectives while meeting service requirements across all applications.

    Examples of DFR technologies include Archiving, Compression, Dedupe, Data Management and Thin Provisioning among others.

    Read more about DFR in Part I and Part II of a two part series found here and here.

    Where to learn more

    Learn more about data footprint reducton (DFR), data footprint overhead 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

    That is all for now, hope you find these ongoing series of current or emerging Industry Trends and Perspectives posts of interest.

    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.