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    How Many IOPS? Users Share Their 2017 Storage Performance Needs

    March 24th, 2017

    New on the Solid State Storage website is a whitepaper from analysts Tom Coughlin of Coughlin Associates and Jim Handy of Objective Analysis which details what IT manager requirements are for storage performance. The paper examines how requirements have changed over a four-year period for a range of applications, including databases, online transaction processing, cloud and storage services, and scientific and engineering computing.  Users disclose how many IOPS are needed, how much storage capacity is required,  and what system bottlenecks prevent them for getting the performance they need.

    You’ll want to read this report before signing up for a SNIA BrightTalk webcast at 2:00 pm ET/11:00 am PT on May 3, 2017 where Tom and Jim will discuss their research and provide answers to questions like:

    • Does a certain application really need the performance of an SSD?
    • How much should a performance SSD cost?
    • What have other IT managers found to be the right balance of performance and cost?

    Register for the “How Many IOPS?  Users Share Their 2017 Storage Performance Needs” at https://www.brighttalk.com/webcast/663/252723


    SNIA Storage Developer Conference-The Knowledge Continues

    October 13th, 2016

    SNIA’s 18th Storage Developer Conference is officially a success, with 124 general and breakout sessions;  Cloud Interoperability, Kinetiplugfest 5c Storage, and SMB3 plugfests; ten Birds-of-a-Feather Sessions, and amazing networking among 450+ attendees.  Sessions on NVMe over Fabrics won the title of most attended, but Persistent Memory, Object Storage, and Performance were right behind.  Many thanks to SDC 2016 Sponsors, who engaged attendees in exciting technology … Continue reading


    Flash Memory Summit Highlights SNIA Innovations in Persistent Memory & Flash

    July 28th, 2016

    SNIA and the Solid State Storage Initiative (SSSI) invite you to join them at Flash Memory Summit 2016, August 8-11 at the Santa Clara Convention Center. SNIA members and colleagues receive $100 off any conference package using the code “SNIA16” by August 4 when registering for Flash Memory Summit at fms boothhttp://www.flashmemorysummit.com

    On Monday, August 8, from 1:00pm – 5:00pm, a SNIA Education Afternoon will be open to the public in SCCC Room 203/204, where attendees can learn about multiple storage-related topics with five SNIA Tutorials on flash storage, combined service infrastructures, VDBench, stored-data encryption, and Non-Volatile DIMM (NVDIMM) integration from SNIA member speakers.

    Following the Education Afternoon, the SSSI will host a reception and networking event in SCCC Room 203/204 from 5:30 pm – 7:00 pm with SSSI leadership providing perspectives on the persistent memory and SSD markets, SSD performance, NVDIMM, SSD data recovery/erase, and interface technology. Attendees will also be entered into a drawing to win solid state drives.

    SNIA and SSSI members will also be featured during the conference in the following sessions:

    arthur crop

    • Persistent Memory (Preconference Session C)
      NVDIMM presentation by Arthur Sainio, SNIA NVDIMM SIG Co-Chair (SMART Modular)
      Monday, August 8, 8:30am- 12:00 noon 
    • Data Recovery of SSDs (Session 102-A)
      SIG activity discussion by Scott Holewinski, SSSI Data Recovery/Erase SIG Chair (Gillware)
      Tuesday, August 9, 9:45 am – 10:50 am
    • Persistent Memory – Beyond Flash sponsored by the SNIA SSSI (Forum R-21) Chairperson: Jim Pappas, SNIA Board of Directors Vice-Chair/SSSI Co-Chair (Intel); papers presented by SNIA members Rob Peglar (Symbolic IO), Rob Davis (Mellanox), Ken Gibson (Intel), Doug Voigt (HP), Neal Christensen (Microsoft) Wednesday, August 10, 8:30 am – 11:00 am
    • NVDIMM Panel, organized by the SNIA NVDIMM SIG (Session 301-B) Chairperson: Jeff Chang SNIA NVDIMM SIG Co-Chair (AgigA Tech); papers presented by SNIA members Alex Fuqa (HP), Neal Christensen (Microsoft) Thursday, August 11, 8:30am – 9:45am

    Finally, don’t miss the SNIA SSSI in Expo booth #820 in Hall B and in the Solutions Showcase in Hall C on the FMS Exhibit Floor. Attendees can review a series of updated performance statistics on NVDIMM and SSD, see live NVDIMM demonstrations, access SSD data recovery/erase education, and preview a new white paper discussing erasure with regard to SSDs. SNIA representatives will also be present to discuss other SNIA programs such as certification, conformance testing, membership, and conferences.


    SNIA’s Persistent Memory Education To Be Featured at Open Server Summit 2016

    April 12th, 2016

    sssi boothIf you are in Silicon Valley or the Bay Area this week, SNIA welcomes you to join them and the Solid State Storage Initiative April 13-14 at the Santa Clara Convention Center for Open Server Summit 2016, the industry’s premier event that focuses on the design of next- generation servers with topics on data center efficiency, SSDs, core OS, cloud server design, the future of open server and open storage, and other efforts toward combining industry-standard hardware with open-source software.

    The SNIA NVDIMM Special Interest Group is featured at OSS 2016, and will host a panel Thursday April 14 on NVDIMM technology, moderated by Bill Gervasi of JEDEC and featuring SIG members Diablo Technology, Netlist, and SMART Modular. The panel will highlight the latest activities in the three “flavors” of NVDIMM , and offer a perspective on the future of persistent memory in systems. Also, SNIA board member Rob Peglar of Micron Technology will deliver a keynote on April 14, discussing how new persistent memory directions create new approaches for system architects and enable entirely new applications involving enormous data sets and real-time analysis.

    SSSI will also be in booth 403 featuring demonstrations by the NVDIMM SIG, discussions on SSD data recovery and erase, and updates on solid state storage performance testing.  SNIA members and colleagues can register for $100 off using the code SNIA at http://www.openserversummit.com.


    Are Hard Drives or Flash Winning in Actual Density of Storage?

    March 9th, 2016

    The debate between hard drives and solid state drives goes on in 2016, particularly in the area of areal densities – the actual density of storage on a device.  Fortunately for us, Tom Coughlin, SNIA Solid State Storage Initiative Education Chair, and a respected analyst who contributes to Forbes, has advised that flash memory areal densities have exceeded those of hard drives since last year!

    Coughlin Associates provides several charts in the article which map lab demos and product HDD areal density since 2000, and contrasts that to new flash product announcements.  Coughlin comments that “Flash memory areal density exceeding HDD areal density is important since it means that flash memory products with higher capacity can be built using the same surface area.”

    Check out the entire article here.


    SNIA’s Solid State Storage Initiative Advances the Industry at Flash Memory Summit

    August 28th, 2015

    A classic case of SNIA Solid State Storage Initiative (SSSI) member collaboration for industry advancement was on display in the SSSI booth for NVDIMM-N demonstration at the Flash Memory Summit (FMS) 2015. Under the direction of SSSI Chair Jim Ryan and coordinated by NVDIMM SIG co chairs Arthur Sainio and Jeff Chang and TechDev Committee chair Eden Kim, the SSSI was able to update and include NVDIMM-N storage performance in the SSSI marketing collaterals on the Summary Performance Comparison by Storage Class charts.

    2015SummaryPerformanceChart.NVDIMM.1200

    Five SSSI member companies – AgigA Tech, Calypso, Micron, SMART Modular, and Viking Technology – collaborated over a four week period on the introduction of a new NVDIMM-N storage performance demonstration. While it is rare to have potential competitors collaborate in such a fashion, NVDIMM-N storage represents a new paradigm for super fast, low latency, high IO/watt storage solutions. The NVDIMM-SIG has taken a leadership position by evangelizing the technology and developing the industry infrastructure necessary for large scale deployment.

    This collaboration highlighted a classic blend of technical, marketing and industry association cooperation.

    In the weeks leading up to FMS, the NVDIMM-SIG planned for an in-booth demonstration of the NVDIMM-N storage modules. To pave the way for universal adoption, the team worked together to dial in the Intel Open Source block IO development driver to meet the standards of the SNIA Performance Test Specification (PTS). An added goal was inclusion of NVDIMM-N modules as a new line item on the Summary Performance Comparison by Storage Class chart which lists PTS performance for various storage technologies. Under the guidance of NVDIMM-SIG, a rush project was instigated to get NVDIMM-N performance data tested to the PTS for the trade show.

    Micron took the lead by lending a Supermicro server with Micron NVDIMM-N to Calypso for testing. Calypso then installed CTS test software on the server to allow full testing to the PTS. Viking and SMART Modular contributed by helping dial in the drivers, as well as sending modules from Viking and SMART Modular to cross reference with the Micron modules. The test plan was comprised of several test iterations using single, dual and finally quad modules using each of the vendor contributed modules.

    The early single and dual module tests ran into repeatability and stability issues. NVDIMM-SIG consulted with Intel on the nuance of the Intel block IO driver while Calypso continued testing. The team successfully completed a test run that met the PTS steady state requirements on the quad module in time to release data for the show.

    We had a solid demonstration at the SNIA SSSI Flash Memory Summit Booth on NVDIMM-N Performance complete with marketing collateral available for review and a handout. NVDIMM-SIG members responded to the many questions and interest in the NVDIMM-N storage technology.

    fms booth

    “Once again,” said SSSI Chair Jim Ryan, “we can see the value and benefit of SNIA SSSI to its members, the SNIA educational community and the NVDIMM industry. I believe this is a great case study in how we all can contribute and benefit from working within the SSSI for the betterment of individual companies, market development and the Solid State Storage industry at large.” SSSI provides educational and marketing materials free of charge on its public website while SNIA SSSI members may join the NVDIMM-SIG and other SSSI committees. Anyone interested to find out more about the SSSI or any of its many committees can go to the following link http://www.snia.org/sssi.

     


    Solid State Summit Webinar Presentations Now Available for Viewing

    April 30th, 2015

    The April 21/22, 2015 Solid State Storage Summit, presented by SNIA and the Evaluator Group on the SNIA Brighttalk Channel, was a great success.  Attendees raved about the high quality content and knowledgable speakers.

    Did you miss it?

    No worries!  Now you can listen to  SNIA Solid State Storage Initiative experts and analysts from the Evaluator Group on the latest updates on Solid State Technology.  Click on the title of each presentation to listen to this great technical information.

    Day 1Solid State Systems – 5 different webcasts from Intel, Load Dynamix, Evaluator Group, EMC, and HP

    Day 2 – Solid State Components – 5 different webcasts from the San Diego Supercomputer Center, NetApp, Micron, Toshiba, and SMART Modular


    New SIG for SSD Data Recovery/Erase Formed – Calls Open to All Interested Participants

    April 26th, 2015

    SSDs present particular challenges when trying to erase all data or attempting to recover data from a broken drive. To address these issues, a new Data Recovery/Erase Special Interest Group has been formed within the SNIA Solid State Storage Initiative.

    The goal of the SIG is to provide a forum in which solution providers and solid state storage manufacturers can collaborate to enable data recovery and erase capabilities in solid state storage in such a way as to ensure that customer demands for these services can be met in a cost-effective and timely manner, with a high likelihood of success. A key to the success of the SIG is obtaining input and participation from all of the key stakeholders: solid state storage manufacturers, data recovery and erase solution providers, and solid state storage customers.

    The SIG will be having a limited number of conference calls that will be open to non-members. Go to http://www.snia.org/forums/sssi/dresig for more details and to register for the first open meeting.


    Join the Solid State Storage Initiative August 4-7 at Flash Memory Summit 2014

    July 21st, 2014

    The SNIA and the Solid State Storage Initiative (SSSI) invite SNIA members and non-members alike to attend Flash Memory Summit 2014, August 4-7, 2014 at the Santa Clara Convention Center.

    SNIA at Flash Memory Summit offers an all star keynote lineup, including SNIA Member companies Dell, Diablo, Fusion-io, IBM, Intel, Marvell, Micron, NetApp, PMC-Sierra, Samsung, and SanDisk.  SSSI members will lead panels and sessions on SSD, NVDIMM, and NVM Programming.

    A SNIA Education Day on Monday, August 4 in Room 203/204 of the Santa Clara Convention Center will feature award-winning SNIA Tutorials on Flash and Storage where attendees can learn about secure storage, SSD workload testing, benefits of Flash storage to the enterprise, PCI Express, and Flash storage architectures from SNIA member experts.  This Education Day is complimentary to all FMS attendees.

    Following the Education Day, all are welcome to attend a Solid State Storage Reception Monday evening from 5:30 pm – 7:00 pm in Room 203/204 featuring updates on the solid state disk market, an NVDIMM presentation, and an NVM Programming Model overview.  Visit displays that highlight SNIA Solid State Initiative programs, including Non Volatile Memory Programming, Performance Testing,  and Workload I/O Capture.  Learn how you can participate in the exciting 2014 programs of the SSSI.

    A Non-Volatile DIMMs:  When Flash Isn’t Fast Enough Hands-On Lab presented by the NVDIMM SIG and SIG member companies AgigaTech, Netlist, and SMART Modular will illustrate how a category of NVDIMMs function in server and storage systems and how they can be integrated into a standard server platform.

    And don’t forget to stop by SNIA SSSI Booth 808 in the Exhibit Hall to check out  five static and two live NVDIMM displays and new whitepapers, brochures, and news on SSDs.

    Register now at www.flashmemorysummit.com

    Use the code “SNIA” to sign up today and receive $100 off Full Conference, 3-Day Conference, and One-Day Technical Program registration


    What a Solid State We Store In

    June 30th, 2014

    Note:  This blog entry is authored by SNIA Solid State Storage Initiative Governing Board member Gilda Fosswho serves on the SNIA Solid State Storage Initiative [SSSI] Governing Board as well as her role as Industry Evangelist in the CTO Office at NetApp, Inc

    Solid state drives use semiconductor chips, as opposed to magnetic media, to store data.  The chips that solid state drives use are non-volatile memory meaning that the data remains even when the system has no power.  I’ve written about solid state drive technology in the past and I will continue to, for it represents the first major advancement in primary storage in a very long time.  Serving on the Governing Board of the SNIA Solid State Storage Initiative, it allows me to help foster the growth and success of the market for solid state storage in both enterprise and client environments. Our goals are to be the recognized authority for storage made from solid state devices, to determine and document the characteristics of storage made from solid state devices, and to determine and document the impact of storage made from solid state devices on system architectures.

    So what can you expect if you were to ever upgrade to an SSD?  Well, for starters your computing experience will be transformed with screaming fast random access speeds, multi-tasking proficiency, as well as fantastic reliability and durability… and you can choose between an external SSD or even a hybrid drive so you’ve got some options.  A new SSD will make your system faster because the boot times will decrease, launching apps will be lightening fast, opening and saving docs will no longer drag, copying and duplicating file speeds will improve, and overall your system will have a new ‘pep in its step’.  Furthermore, to promote being green, SSDs consume far less power than traditional hard drives, which means they also preserve battery life and stay cooler.  Who doesn’t want and need that? They’re also very quiet, with none of the spinning and clanking you get with HDDs – for obvious reasons. SSDs are cooler and quieter, all the while being faster.

    Since modern SSDs are Flash-based, there is no real hard-defined difference between Flash and SSD.  Rather, as mentioned previously, Solid State Disk is essentially storage that doesn’t require moving parts and Flash is what allows that to exist.  SSDs use Flash instead of RAM these days, since it’s a type of memory that’s super fast and doesn’t require continuous power, making it non-volatile.  A match made in solid-state heaven.

    There are some fundamental aspects that folks expect from a robust flash-based storage solution.  First off, I/O performance and efficiency for many applications, including database acceleration, server and desktop virtualization, and cloud infrastructure.  You should also expect to speed up overall IT performance, boost responsiveness of performance-critical applications, and reduce power costs and over-provisioning.  Furthermore, you will obviously use more high-capacity, low-cost SATA drives while improving utilization of your data center space.  If you can achieve all your flash-based goals without changing your IT infrastructure management processes, then you’ve really got it good.

    Flash storage has customarily had substantial aging issues. In a nutshell, a user could only write to the memory a certain number of times before they would just lose that section of the drive coupled with the fact that performance would degrade over time, too.  However, a lot of these issues were resolved and companies started manufacturing SSDs out of Flash memory instead of out of RAM.

    I’ve stated in the past that many people in the industry believe that flash SSDs will eventually replace traditional hard drives.  By the time this happens other characteristics, such as slower write time and added cost, will likely have been eradicated or significantly diminished. Even today, an SSD can extend the life of a laptop battery, reduce the weight of the system, make it quieter, and increase read performance.  When properly and optimally engineered, SSDs are now at least as reliable as traditional spinning hard drives.  Relating to the faster speed, think of one starting up in seconds versus minutes. Even the slowest current SSD gives you much improved real-world performance than does the fastest conventional hard drive, perhaps even 100x as fast.  This allows for better user productivity, allowing for more work to get done in a fraction of the time.  Furthermore, using flash in enterprise storage servers means you can support more users, do more work, and use less power so it’s no wonder that it’s become an important technology for business transactions.   It’s a solid win-win-win.

    SSSI’s 2014 Mission

    This SNIA initiative was formed in September 2008 and its mission is to foster the growth and success of the market for solid state storage in both enterprise and client environments. Our goals are to be the recognized authority for storage made from solid state devices, to determine and document the characteristics of storage made from solid state devices, and to determine and document the impact of storage made from solid state devices on system architectures.  Additionally, the SSSI collects solid state technical requirements of storage system vendors and communicate to SSD manufacturers for common features, behavior, and robustness.  The initiative collaborates with academia and the research labs of member companies to understand how advances in solid state memory will impact storage made from solid state memory as well as to educate the vendor and user communities about storage made from solid state devices.

    The SNIA SSSI also coordinates education activities with the Education Committee, performs benchmark testing to highlight the performance advantages of solid state storage, create peer reviewed vendor neutral SNIA Tutorials, and create vendor-neutral demonstrations.  The SSI also leverages SNIA and partner conferences, collaborate with industry analysts, perform market outreach that highlights the virtues of storage made from solid state devices.  The initiative determines what technical work should be performed within SNIA technical working groups to further the acceptance of storage made from solid state devices.  Furthermore and very importantly, the SSSI determines the standards that will be necessary to support the industry usage of SSDs by performing interoperability plug-fests as necessary in support of standards development.

    Collaboration between other SNIA organizations is also key.  The SSSI works with the Storage Management Initiative (SMI) to understand how SMI-S can be used to manage storage made from solid state devices.  We also work with the Green Storage Initiative (GSI) to understand how storage made from solid state devices will impact energy use in computer systems.  The work that the SSI does with the Technical Council helps create the desired technical working groups and provides external advocacy and support of these technical working groups.

    Finally, the SSSI collaborates with other industry associations via SNIA’s Strategic Alliances Committee (SAC) on SSD-related technical work in which they are involved as well as coordinates with SNIA Regional Affiliates to ensure that the impact of the SSS Initiative is felt worldwide.  For more information, please visit http://www.snia.org/forums/sssi