Tag: NVMe over Fabric

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May 2017 Server StorageIO Data Infrastructures Update Newsletter

Volume 17, Issue V

Hello and welcome to the May 2017 issue of the Server StorageIO update newsletter.

Summer officially here in the northern hemisphere is still a few weeks away, however for all practical purposes it has arrived. What this means is that in addition to normal workplace activities and projects, there are plenty of outdoor things (as well as distractions) to attend to.

Over the past several months I have mentioned a new book that is due out this summer and which means it’s getting close to announcement time. The new book title is Software Defined Data Infrastructure Essentials – Cloud, Converged, and Virtual Fundamental Server Storage I/O Tradecraft (CRC PRess/Taylor Francis/Auerbach) that you can learn more about here (with more details being added soon). A common question is will there be electronic versions of the book and the answer is yes (more on this in future newsletter).

Data Infrastructures

Another common question is what is it about, what is a data infrastructure (see this post) and what is tradecraft (see this post). Software-Defined Data Infrastructures Essentials provides fundamental coverage of physical, cloud, converged, and virtual server storage I/O networking technologies, trends, tools, techniques, and tradecraft skills.

Software-Defined Data Infrastructures Essentials provides fundamental coverage of physical, cloud, converged, and virtual server storage I/O networking technologies, trends, tools, techniques, and tradecraft skills. From webscale, software-defined, containers, database, key-value store, cloud, and enterprise to small or medium-size business, the book is filled with techniques, and tips to help develop or refine your server storage I/O hardware, software, and services skills. Whether you are new to data infrastructures or a seasoned pro, you will find this comprehensive reference indispensable for gaining as well as expanding experience with technologies, tools, techniques, and trends.

Software-Defined Data Infrastructure Essentials SDDI SDDC
ISBN-13: 978-1498738156
ISBN-10: 149873815X
Hardcover: 672 pages
Publisher: Auerbach Publications; 1 edition (June 2017)
Language: English

Watch for more news and insight about my new book Software-Defined Data Infrastructure Essentials soon. In the meantime, check out the various items below in this edition of the Server StorageIO Update.

In This Issue

Enjoy this edition of the Server StorageIO update newsletter.

Cheers GS

Data Infrastructure and IT Industry Activity Trends

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

Flackbox.com has some new independent (non NetApp produced) learning resources including NetApp simulator eBook and MetroCluster tutorial. Over in the Microsoft world, Thomas Maurer has a good piece about Windows Server build 2017 and all about containers. Microsoft also announced SQL Server 2017 CTP 2.1 is now available. Meanwhile here are some my experiences and thoughts from test driving Microsoft Azure Stack.

Speaking of NetApp among other announcements they released a new version of their StorageGrid object storage software. NVMe activity in the industry (and at customer sites) continues to increase with Cavium Qlogic NVMe over Fabric news, along with Broadcom recent NVMe RAID announcements. Keep in mind that if the answer is NVMe, than what are the questions.

Here is a good summary of the recent OpenStack Boston Summit. Storpool did a momentum announcement which for those of you into software defined storage, add Storpool to your watch list. On the VMware front, check out this vSAN 6.6 demo (video) of stretched cluster via Yellow Bricks.

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

Server StorageIOblog Posts

Recent and popular Server StorageIOblog posts include:

View other recent as well as past StorageIOblog posts here

Server StorageIO Commentary in the news

Recent Server StorageIO industry trends perspectives commentary in the news.

Via EnterpriseStorageForum: What to Do with Legacy Assets in a Flash Storage World
There is still a place for hybrid arrays. A hybrid array is the home run when it comes to leveraging your existing non-flash, non-SSD based assets today.

Via EnterpriseStorageForum: Where All-Flash Storage Makes No Sense
A bit of flash in the right place can go a long way, and everybody can benefit from at least a some of flash somewhere. Some might say the more, the better. But where you have budget constraints that simply prevent you from having more flash for things such as cold, inactive, or seldom access data, you should explore other options.

Via Bitpipe: Changing With the Times – Protecting VMs(PDF)

Via FedTech: Storage Strategies: Agencies Optimize Data Centers by Focusing on Storage

Via SearchCloudStorage: Dell EMC cloud storage strategy needs to cut through fog

Via SearchStorage: Microsemi upgrades controllers based on HPE technology

Via EnterpriseStorageForum: 8 Data Machine Learning and AI Storage Tips

Via SiliconAngle: Dell EMC announces hybrid cloud platform for Azure Stack

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

Events and Activities

Recent and upcoming event activities.

Sep. 13-15, 2017 – Fujifilm IT Executive Summit – Seattle WA

August 28-30, 2017 – VMworld – Las Vegas

Jully 22, 2017 – TBA

June 22, 2017 – Webinar – GDPR and Microsoft Environments

May 11, 2017 – Webinar – Email Archiving, Compliance and Ransomware

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

Server StorageIO Industry Resources and Links

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

Ok, nuff said, for now.

Cheers
Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book “Software-Defined Data Infrastructure Essentials” (CRC Press).

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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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April 2017 Server StorageIO Data Infrastructures Update Newsletter

Volume 17, Issue IV

Hello and welcome to the April 2017 issue of the Server StorageIO data infrastructures update newsletter.

Spring is here in the northern hemisphere which means that there is a lot of things going on, or about to be occurring soon. April has been a busy month for me including spending time in Europe doing some seminar and workshop presentations, along with other consulting advisory activities involving data infrastructures.

Besides travel, I have been busy working on client projects, attending to various post-production activities for my new book Software Defined Data Infrastructure Essentials (more about this in the May issue). Other things I have been doing include being briefed on upcoming technology announcements along with some hands activities trying out things that will be covered in future updates, as well as working with some interesting NDA items that, well, are NDA.

Be sure to check out the recent blog posts, as well as industry trends perspectives commentary below, along with recent and upcoming webinar among events.

In This Issue

Enjoy this abbreviated edition of the Server StorageIO update newsletter.

Cheers GS

 

Server StorageIOblog Posts

Recent and popular Server StorageIOblog posts include:

View other recent as well as past StorageIOblog posts here

Server StorageIO Commentary in the news

Recent Server StorageIO industry trends perspectives commentary in the news.

Via SearchCloudComputing: Virtual private clouds an alternative to on-premisess computing
Hybrid clouds continue to grow in popularity as well as deployed usage, from storage to compute to networking, said Greg Schulz, the senior advisory analyst at StorageIO in Stillwater, Minn. Most cloud and service providers talk about hybrid along with public clouds, while AWS tends to talk about [VPC aka virtual private clouds].

Via SearchDataCenter: Ask the right questions before committing to a collocation SLA policy
Do you just need a physical space to put things, or do you need high bandwidth and ultra-reliable power? asked Greg Schulz, senior advisory analyst at StorageIO, a consultancy in Stillwater, Minn.

Via EnterpriseStorageForum: Tips for Enterprise SSD Form Factor Selection Deployment
It’s doubtful that there is one form factor to rule them all. Some may be best for X but lousy for Y. But Greg Schulz, an analyst at StorageIO Group notes that many vendors attempt to champion a particular flash SSD form factor and interface, claiming it’s the best and only fit for the enterprise.

Via SearchITOperations: Storage performance analysis reveals IT’s ongoing bottleneck
Sometimes it takes more than an aspirin to cure a headache, said Greg Schulz

Via SearchDNS: Parsing through the software-defined storage hype
Beyond scalability, SDS technology aims for freedom from the limits of proprietary hardware, explained StorageIO analyst Greg Schulz.

Via InfoStor: Data Storage Industry Braces for AI and Machine Learning
AI could also lead to untapped hidden or unknown value in existing data that has no or little perceived value, said Greg Schulz.

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

Events and Activities

Recent and upcoming event activities.

May 11, 2017 – Webinar – Email Archiving, Compliance and Ransomware

May 8-10, 2017 – Dell EMCworld – Las Vegas

April 3-7, 2017 – Seminars – Dutch workshop seminar series – Nijkerk Netherlands

March 15, 2017 – Webinar – SNIA/BrightTalk – HyperConverged and Storage – 10AM PT

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

Server StorageIO Industry Resources and Links

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

Cheers
Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). 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. Watch for the spring 2017 release of his new book Software-Defined Data Infrastructure Essentials(CRC Press).

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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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Cisco Next Gen 32Gb Fibre Channel NVMe SAN Updates

server storage I/O trends

Cisco Next Gen 32Gb Fibre Channel and NVMe SAN Updates

Cisco announced today next generation MDS storage area networking (SAN) Fibre Channel (FC) switches with 32Gb, along with NVMe over FC support.

Cisco Fibre Channel (FC) Directors (Left) and Switches (Right)

Highlights of the Cisco announcement include:

  • MDS 9700 48 port 32Gbps FC switching module
  • High density 768 port 32Gbps FC directors
  • NVMe over FC for attaching fast flash SSD devices (current MDS 9700, 9396S, 9250i and 9148S)
  • Integrated analytics engine for management insight awareness
  • Multiple concurrent protocols including NVMe, SCSI (e.g. SCSI_FCP aka FCP) and FCoE

Where to Learn More

The following are additional resources to learn more.

What this all means, wrap up and summary

Fibre Channel remains relevant for many environments and it makes sense that Cisco known for Ethernet along with IP networking enhance their offerings. By having 32Gb Fibre Channel, along with adding NVMe over Fabric provides existing (and new) Cisco customers to support their legacy (e.g. FC) and emerging (NVMe) workloads as well as devices. For those environments that still need some mix of Fibre Channel, as well as NVMe over fabric this is a good announcement. Keep an eye and ear open for which storage vendors jump on the NVMe over Fabric bandwagon now that Cisco as well as Brocade have made switch support announcements.

Ok, nuff said (for now…).

Cheers
Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book “Software-Defined Data Infrastructure Essentials” (CRC Press).

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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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NVMe Place NVM Non Volatile Memory Express Resources

Updated 8/31/19
NVMe place server Storage I/O data infrastructure trends

Welcome to NVMe place NVM Non Volatile Memory Express Resources. NVMe place is about Non Volatile Memory (NVM) Express (NVMe) with Industry Trends Perspectives, Tips, Tools, Techniques, Technologies, News and other information.

Disclaimer

Please note that this NVMe place resources site is independent of the industry trade and promoters group NVM Express, Inc. (e.g. www.nvmexpress.org). NVM Express, Inc. is the sole owner of the NVM Express specifications and trademarks.

NVM Express Organization
Image used with permission of NVM Express, Inc.

Visit the NVM Express industry promoters site here to learn more about their members, news, events, product information, software driver downloads, and other useful NVMe resources content.

 

The NVMe Place resources and NVM including SCM, PMEM, Flash

NVMe place includes Non Volatile Memory (NVM) including nand flash, storage class memories (SCM), persistent memories (PM) are storage memory mediums while NVM Express (NVMe) is an interface for accessing NVM. This NVMe resources page is a companion to The SSD Place which has a broader Non Volatile Memory (NVM) focus including flash among other SSD topics. NVMe is a new server storage I/O access method and protocol for fast access to NVM based storage and memory technologies. NVMe is an alternative to existing block based server storage I/O access protocols such as AHCI/SATA and SCSI/SAS devices commonly used for access Hard Disk Drives (HDD) along with SSD among other things.

Server Storage I/O NVMe PCIe SAS SATA AHCI
Comparing AHCI/SATA, SCSI/SAS and NVMe all of which can coexist to address different needs.

Leveraging the standard PCIe hardware interface, NVMe based devices (that have an NVMe controller) can be accessed via various operating systems (and hypervisors such as VMware ESXi) with both in the box drivers or optional third-party device drivers. Devices that support NVMe can be 2.5″ drive format packaged that use a converged 8637/8639 connector (e.g. PCIe x4) coexisting with SAS and SATA devices as well as being add-in card (AIC) PCIe cards supporting x4, x8 and other implementations. Initially, NVMe is being positioned as a back-end to servers (or storage systems) interface for accessing fast flash and other NVM based devices.

NVMe as back-end storage
NVMe as a “back-end” I/O interface for NVM storage media

NVMe as front-end server storage I/O interface
NVMe as a “front-end” interface for servers or storage systems/appliances

NVMe has also been shown to work over low latency, high-speed RDMA based network interfaces including RoCE (RDMA over Converged Ethernet) and InfiniBand (read more here, here and here involving Mangstor, Mellanox and PMC among others). What this means is that like SCSI based SAS which can be both a back-end drive (HDD, SSD, etc) access protocol and interface, NVMe can also being used for back-end can also be used as a front-end of server to storage interface like how Fibre Channel SCSI_Protocol (aka FCP), SCSI based iSCSI, SCSI RDMA Protocol via InfiniBand (among others) are used.

NVMe features

Main features of NVMe include among others:

  • Lower latency due to improve drivers and increased queues (and queue sizes)
  • Lower CPU used to handle 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

Shared external PCIe using NVMe
NVMe and shared PCIe (e.g. shared PCIe flash DAS)

NVMe related content and links

The following are some of my tips, articles, blog posts, presentations and other content, along with material from others pertaining to NVMe. Keep in mind that the question should not be if NVMe is in your future, rather when, where, with what, from whom and how much of it will be used as well as how it will be used.

  • How to Prepare for the NVMe Server Storage I/O Wave (Via Micron.com)
  • Why NVMe Should Be in Your Data Center (Via Micron.com)
  • NVMe U2 (8639) vs. M2 interfaces (Via Gamersnexus)
  • Enmotus FuzeDrive MicroTiering (StorageIO Lab Report)
  • EMC DSSD D5 Rack Scale Direct Attached Shared SSD All Flash Array Part I (Via StorageIOBlog)
  • Part II – EMC DSSD D5 Direct Attached Shared AFA (Via StorageIOBlog)
  • NAND, DRAM, SAS/SCSI & SATA/AHCI: Not Dead, Yet! (Via EnterpriseStorageForum)
  • Non Volatile Memory (NVM), NVMe, Flash Memory Summit and SSD updates (Via StorageIOblog)
  • Microsoft and Intel showcase Storage Spaces Direct with NVM Express at IDF ’15 (Via TechNet)
  • MNVM Express solutions (Via SuperMicro)
  • Gaining Server Storage I/O Insight into Microsoft Windows Server 2016 (Via StorageIOblog)
  • PMC-Sierra Scales Storage with PCIe, NVMe (Via EEtimes)
  • RoCE updates among other items (Via InfiniBand Trade Association (IBTA) December Newsletter)
  • NVMe: The Golden Ticket for Faster Flash Storage? (Via EnterpriseStorageForum)
  • What should I consider when using SSD cloud? (Via SearchCloudStorage)
  • MSP CMG, Sept. 2014 Presentation (Flash back to reality – Myths and Realities – Flash and SSD Industry trends perspectives plus benchmarking tips)– PDF
  • Selecting Storage: Start With Requirements (Via NetworkComputing)
  • PMC Announces Flashtec NVMe SSD NVMe2106, NVMe2032 Controllers With LDPC (Via TomsITpro)
  • Exclusive: If Intel and Micron’s “Xpoint” is 3D Phase Change Memory, Boy Did They Patent It (Via Dailytech)
  • Intel & Micron 3D XPoint memory — is it just CBRAM hyped up? Curation of various posts (Via Computerworld)
  • How many IOPS can a HDD, HHDD or SSD do (Part I)?
  • How many IOPS can a HDD, HHDD or SSD do with VMware? (Part II)
  • I/O Performance Issues and Impacts on Time-Sensitive Applications (Via CMG)
  • Via EnterpriseStorageForum: 5 Hot Storage Technologies to Watch
  • Via EnterpriseStorageForum: 10-Year Review of Data Storage

Non-Volatile Memory (NVM) Express (NVMe) continues to evolve as a technology for enabling and improving server storage I/O for NVM including nand flash SSD storage. NVMe streamline performance enabling more work to be done (e.g. IOPs), data to be moved (bandwidth) at a lower response time using less CPU.

NVMe and SATA flash SSD performance

The above figure is a quick look comparing nand flash SSD being accessed via SATA III (6Gbps) on the left and NVMe (x4) on the right. As with any server storage I/O performance comparisons there are many variables and take them with a grain of salt. While IOPs and bandwidth are often discussed, keep in mind that with the new protocol, drivers and device controllers with NVMe that streamline I/O less CPU is needed.

Additional NVMe Resources

Also check out the Server StorageIO companion micro sites landing pages including thessdplace.com (SSD focus), data protection diaries (backup, BC/DR/HA and related topics), cloud and object storage, and server storage I/O performance and benchmarking here.

If you are in to the real bits and bytes details such as at device driver level content check out the Linux NVMe reflector forum. The linux-nvme forum is a good source if you are developer to stay up on what is happening in and around device driver and associated topics.

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

Disclaimer

Disclaimer: Please note that this site is independent of the industry trade and promoters group NVM Express, Inc. (e.g. www.nvmexpress.org). NVM Express, Inc. is the sole owner of the NVM Express specifications and trademarks. Check out the NVM Express industry promoters site here to learn more about their members, news, events, product information, software driver downloads, and other useful NVMe resources content.

NVM Express Organization
Image used with permission of NVM Express, Inc.

Wrap Up

Watch for updates with more content, links and NVMe resources to be added here soon.

Ok, nuff said (for now)

Cheers
Gs

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

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

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Nand flash SSD NVM SCM server storage I/O memory conversations

Updated 8/31/19
Server Storage I/O storageioblog SDDC SDDI Data Infrastructure trends

The SSD Place NVM, SCM, PMEM, Flash, Optane, 3D XPoint, MRAM, NVMe Server, Storage, I/O Topics

Now and then somebody asks me if I’m familiar with flash or nand flash Solid State Devices (SSD) along with other non-volatile memory (NVM) technologies and trends including NVM Express (NVMe).

Having been involved with various types of SSD technology, products and solutions since the late 80s initially as a customer in IT (including as a lunch customer for DEC’s ESE20 SSD’s), then later as a vendor selling SSD solutions, as well as an analyst and advisory consultant cover the technologies, I tell the person asking, well, yes, of course.

That gave me the idea as well as to help me keep track of some of the content and make it easy to find by putting it here in this post (which will be updated now and then).

Thus this is a collection of articles, tips, posts, presentations, blog posts and other content on SSD including nand flash drives, PCIe cards, DIMMs, NVM Express (NVMe), hybrid and other storage solutions along with related themes.

Also if you can’t find it here, you can always do a Google search like this or this to find some more material (some of which is on this page).

HDD, SSHD, HHDD and HDD

Flash SSD Articles, posts and presentations

The following are some of my tips, articles, blog posts, presentations and other content on SSD. Keep in mind that the question should not be if SSD are in your future, rather when, where, with what, from whom and how much. Also keep in mind that a bit of SSD as storage or cache in the right place can go a long way, while a lot of SSD will give you a benefit however also cost a lot of cash.

  • How to Prepare for the NVMe Server Storage I/O Wave (Via Micron.com)
  • Why NVMe Should Be in Your Data Center (Via Micron.com)
  • NVMe U2 (8639) vs. M2 interfaces (Via Gamersnexus)
  • Enmotus FuzeDrive MicroTiering (StorageIO Lab Report)
  • EMC DSSD D5 Rack Scale Direct Attached Shared SSD All Flash Array Part I (Via StorageIOBlog)
  • Part II – EMC DSSD D5 Direct Attached Shared AFA (Via StorageIOBlog)
  • NAND, DRAM, SAS/SCSI & SATA/AHCI: Not Dead, Yet! (Via EnterpriseStorageForum)
  • Non Volatile Memory (NVM), NVMe, Flash Memory Summit and SSD updates (Via StorageIOblog)
  • Microsoft and Intel showcase Storage Spaces Direct with NVM Express at IDF ’15 (Via TechNet)
  • MNVM Express solutions (Via SuperMicro)
  • Gaining Server Storage I/O Insight into Microsoft Windows Server 2016 (Via StorageIOblog)
  • PMC-Sierra Scales Storage with PCIe, NVMe (Via EEtimes)
  • RoCE updates among other items (Via InfiniBand Trade Association (IBTA) December Newsletter)
  • NVMe: The Golden Ticket for Faster Flash Storage? (Via EnterpriseStorageForum)
  • What should I consider when using SSD cloud? (Via SearchCloudStorage)
  • MSP CMG, Sept. 2014 Presentation (Flash back to reality – Myths and Realities – Flash and SSD Industry trends perspectives plus benchmarking tips)– PDF
  • Selecting Storage: Start With Requirements (Via NetworkComputing)
  • PMC Announces Flashtec NVMe SSD NVMe2106, NVMe2032 Controllers With LDPC (Via TomsITpro)
  • Exclusive: If Intel and Micron’s “Xpoint” is 3D Phase Change Memory, Boy Did They Patent It (Via Dailytech)
  • Intel & Micron 3D XPoint memory — is it just CBRAM hyped up? Curation of various posts (Via Computerworld)
  • How many IOPS can a HDD, HHDD or SSD do (Part I)?
  • How many IOPS can a HDD, HHDD or SSD do with VMware? (Part II)
  • I/O Performance Issues and Impacts on Time-Sensitive Applications (Via CMG)
  • Via EnterpriseStorageForum: 5 Hot Storage Technologies to Watch
  • Via EnterpriseStorageForum: 10-Year Review of Data Storage
  • Via CustomPCreview: Samsung SM961 PCIe NVMe SSD Shows Up for Pre-Order
  • StorageIO Industry Trends Perspective White Paper: Seagate 1200 Enterprise SSD (12Gbps SAS) with proof points (e.g. Lab test results)
  • Companion: Seagate 1200 12Gbs Enterprise SAS SSD StorgeIO lab review (blog post part I and Part II)
  • NewEggBusiness: Seagate 1200 12Gbs Enterprise SAS SSD StorgeIO lab review Are NVMe m.2 drives ready for the limelight?
  • Google (Research White Paper): Disks for Data Centers (vs. just SSD)
  • CMU (PDF White Paper): A Large-Scale Study of Flash Memory Failures in the Field
  • Via ZDnet: Google doubles Cloud Compute local SSD capacity: Now it’s 3TB per VM
  • EMC DSSD D5 Rack Scale Direct Attached Shared SSD All Flash Array Part I (Via StorageIOBlog)
  • Part II – EMC DSSD D5 Direct Attached Shared AFA (Via StorageIOBlog)
  • NAND, DRAM, SAS/SCSI & SATA/AHCI: Not Dead, Yet! (Via EnterpriseStorageForum)
  • Here’s why Western Digital is buying SanDisk (Via ComputerWorld)
  • HP, SanDisk partner to bring storage-class memory to market (Via ComputerWorld)
  • Non Volatile Memory (NVM), NVMe, Flash Memory Summit and SSD updates (Via StorageIOblog)
  • Microsoft and Intel showcase Storage Spaces Direct with NVM Express at IDF ’15 (Via TechNet)
  • PMC-Sierra Scales Storage with PCIe, NVMe (Via EEtimes)
  • Seagate Grows Its Nytro Enterprise Flash Storage Line (Via InfoStor)
  • New SAS Solid State Drive First Product From Seagate Micron Alliance (Via Seagate)
  • Wow, Samsung’s New 16 Terabyte SSD Is the World’s Largest Hard Drive (Via Gizmodo)
  • Samsung ups the SSD ante with faster, higher capacity drives (Via ITworld)
  • PMC Announces Flashtec NVMe SSD NVMe2106, NVMe2032 Controllers With LDPC (Via TomsITpro)
  • New SATA SSD powers elastic cloud agility for CSPs (Via Cbronline)
  • Toshiba Solid-State Drive Family Features PCIe Technology (Via Eweek)
  • SanDisk aims CloudSpeed Ultra SSD at cloud providers (Via ITwire)
  • Everspin & Aupera reveal all-MRAM Storage Module in M.2 Form Factor (Via BusinessWire)
  • Intel, Micron Launch “Bulk-Switching” ReRAM (Via EEtimes)
  • Exclusive: If Intel and Micron’s “Xpoint” is 3D Phase Change Memory, Boy Did They Patent It (Via Dailytech)
  • Intel & Micron 3D XPoint memory — is it just CBRAM hyped up? Curation of various posts (Via Computerworld)
  • NVMe: The Golden Ticket for Faster Flash Storage? (Via EnterpriseStorageForum)

server I/O hirearchy

  • What should I consider when using SSD cloud? (Via SearchCloudStorage)
  • MSP CMG, September 2014 Presentation (Flash back to reality – Myths and Realities Flash and SSD Industry trends perspectives plus benchmarking tips) – PDF
  • Selecting Storage: Start With Requirements (Via NetworkComputing)
  • Spot The Newest & Best Server Trends (Via Processor)
  • Market ripe for embedded flash storage as prices drop (Via Powermore (Dell))
  • 2015 Tech Preview: SSD and SMBs (Via ChannelProNetworks )
  • How to test your HDD, SSD or all flash array (AFA) storage fundamentals (Via StorageIOBlog)
  • Processor: Comments on What Abandoned Data Is Costing Your Company
  • Processor: Comments on Match Application Needs & Infrastructure Capabilities
  • Processor: Comments on Explore The Argument For Flash-Based Storage
  • Processor: Comments on Understand The True Cost Of Acquiring More Storage
  • Processor: Comments on What Resilient & Highly Available Mean
  • Processor: Explore The Argument For Flash-Based Storage
  • SearchCloudStorage What should I consider when using SSD cloud?
  • StorageSearch.com: (not to be confused with TechTarget, good site with lots of SSD related content)
  • StorageSearch.com: What kind of SSD world… 2015?
  • StorageSearch.com: Various links about SSD
  • FlashStorage.com: (Various flash links curated by Tegile and analyst firm Actual Tech Media [Scott D. Lowe])
  • StorageSearch.com: How fast can your SSD run backwards?
  • Seagate has shipped over 10 Million storage HHDD’s (SSHDs), is that a lot?
  • Are large storage arrays dead at the hands of SSD?
  • Can we get a side of context with them IOPS and other storage metrics?
  • Cisco buys Whiptail continuing the SSD storage I/O flash cash cache dash
  • EMC VFCache respinning SSD and intelligent caching (Part I)
  • Flash Data Storage: Myth vs. Reality (Via InfoStor)
  • Have SSDs been unsuccessful with storage arrays (with poll)?
  • How many IOPS can a HDD, HHDD or SSD do (Part I)?
  • How many IOPS can a HDD, HHDD or SSD do with VMware? (Part II)
  • I/O Performance Issues and Impacts on Time-Sensitive Applications (Via CMG)

server storage i/o memory hirearchy

  • Spiceworks SSD and related conversation here and here, profiling IOPs here, and SSD endurance here.
  • SSD is in your future, How, when, with what and where you will be using it (PDF Presentation)
  • SSD for Virtual (and Physical) Environments: Part I Spinning up to speed on SSD (Via TheVirtualizationPractice), Part II, The call to duty, SSD endurance, Part III What SSD is best for you?, and Part IV what’s best for your needs.
  • IT and storage economics 101, supply and demand
  • SSD, flash and DRAM, DejaVu or something new?
  • The Many Faces of Solid State Devices/Disks (SSD)
  • The Nand Flash Cache SSD Cash Dance (Via InfoStor)
  • The Right Storage Option Is Important for Big Data Success (Via FedTech)

server storage i/o nand flash ssd options

  • Viking SATADIMM: Nand flash SATA SSD in DDR3 DIMM slot?
  • WD buys nand flash SSD storage I/O cache vendor Virident (Via VMware Communities)
  • What is the best kind of IO? The one you do not have to do
  • When and Where to Use NAND Flash SSD for Virtual Servers (Via TheVirtualizationPractice)
  • Why SSD based arrays and storage appliances can be a good idea (Part I)
  • Why SSD based arrays and storage appliances can be a good idea (Part II)
  • Q&A on Access data more efficiently with automated storage tiering and flash (Via SearchSolidStateStorage)
  • InfoStor: Flash Data Storage: Myth vs. Reality (Via InfoStor)
  • Enterprise Storage Forum: Not Just a Flash in the Pan (Via EnterpriseStorageForum)

SSD Storage I/O and related technologies comments in the news

The following are some of my commentary and industry trend perspectives that appear in various global venues.

Storage I/O ssd news

  • Comments on using Flash Drives To Boost Performance (Via Processor)
  • Comments on selecting the Right Type, Amount & Location of Flash Storage (Via Toms It Pro)
  • Comments Google vs. AWS SSD: Which is the better deal? (Via SearchAWS)
  • Tech News World: SANdisk SSD comments and perspectives.
  • Tech News World: Samsung Jumbo SSD drives perspectives
  • Comments on Why Degaussing Isn’t Always Effective (Via StateTech Magazine)
  • Processor: SSD (FLASH and RAM)
  • SearchStorage: FLASH and SSD Storage
  • Internet News: Steve Wozniak joining SSD startup
  • Internet News: SANdisk sale to Toshiba
  • SearchSMBStorage: Comments on SanDisk and wireless storage product
  • StorageAcceleration: Comments on When VDI Hits a Storage Roadblock and SSD
  • Statetechmagazine: Boosting performance with SSD
  • Edtechmagazine: Driving toward SSDsStorage I/O trends
  • SearchStorage: Seagate SLC and MLC flash SSD
  • SearchWindowServer: Making the move to SSD in a SAN/NAS
  • SearchSolidStateStorage: Comments SSD marketplace
  • InfoStor: Comments on SSD approaches and opportunities
  • SearchSMBStorage: Solid State Devices (SSD) benefits
  • SearchSolidState: Comments on Fusion-IO flash SSD and API’s
  • SeaarchSolidStateStorage: Comments on SSD industry activity and OCZ bankruptcy
  • Processor: Comments on Plan Your Storage Future including SSD
  • Processor: Comments on Incorporate SSDs Into Your Storage PlanStorage I/O ssd news
  • Digistor: Comments on SSD and flash storage
  • ITbusinessEdge: Comments on flash SSD and hybrid storage environments
  • SearchStorage: Perspectives on Cisco buying SSD storage vendor Whiptail
  • StateTechMagazine: Comments on all flash SSD storage arrays
  • Processor: Comments on choosing SSDs for your data center needs
  • Searchsolidstatestorage: Comments on how to add solid state devices (SSD) to your storage system
  • Networkcomputing: Comments on SSD/Hard Disk Hybrids Bridge Storage Divide
  • Internet Evolution: Comments on IBM buying flash SSD vendor TMS
  • ITKE: Comments on IBM buying flash SSD vendor TMSStorage I/O trends
  • Searchsolidstatestorage: SSD, Green IT and economic benefits
  • IT World Canada: Cloud computing, dot be scared, look before you leap
  • SearchStorage: SSD in storage systems
  • SearchStorage: SAS SSD
  • SearchSolidStateStorage: Comments on Access data more efficiently with automated storage tiering and flash
  • InfoStor: Comments on EMC’s Light to Speed: Flash, VNX, and Software-Defined
  • EnterpriseStorageForum: Cloud Storage Mergers and Acquisitions: What’s Going On?

Check out the Server StorageIO NVM Express (NVMe) focus page aka www.thenvmeplace.com for additional related content. nterested in data protection, check out the data protection diaries series of posts here, or cloud and object storage here, and server storage I/O performance benchmarking here. Also check out the StorageIO events and activities page here, as well as tips and articles here, news commentary here, along out newsletter here.

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

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