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    Your Questions Answered on Non-Volatile DIMMs

    April 3rd, 2017

     

    by Arthur Sainio, SNIA NVDIMM SIG Co-Chair, SMART Modular

    SNIA’s Non-Volatile DIMM (NVDIMM) Special Interest Group (SIG) had a tremendous response to their most recent webcast:  NVDIMM:  Applications are
    Here
    !  You can view the webcast on demand.

    Viewers had many questions during the webcast.  In this blog, the NVDIMM SIG answers those questions and shares the SIG’s knowledge of NVDIMM technology. Read the rest of this entry »


    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. Read the rest of this entry »


    Your Questions Answered on NVDIMM

    May 23rd, 2016

    The recent NVDIMM webcasts on the SNIA BrightTALK Channel sparked many questions from the almost 1,000 viewers who have watched it live or downloaded the on-demand cast. Now,  NVDIMM SIG Chairs Arthurnvdimm blog Sainio and Jeff Chang answer 35 of them in this blog.  Did you miss the live broadcasts? No worries, you can view NVDIMM and other webcasts on the SNIA webcast channel https://www.brighttalk.com/channel/663/snia-webcasts.

    FUTURES QUESTIONS

     

    What timeframe do you see server hardware, OS, and applications readily adopting/supporting/recognizing NVDIMMs?

    DDR4 server and storage platforms are Read the rest of this entry »


    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.


    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.

     


    Data Recovery and Selective Erasure of Solid State Storage a New Focus at SNIA

    July 15th, 2015

    The rise of solid state storage has been incredibly beneficial to users in a variety of industries. Solid state technology presents a more reliable and efficient alternative to traditional storage devices. However, these benefits have not come without unforeseen drawbacks in other areas. For those in the data recovery and data erase industries, for example, solid state storage has presented challenges. The obstacles to data recovery and selective erasure capabilities are not only a problem for those in these industries, but they can also make end users more hesitant to adopt solid state storage technology.

    Recently a new Data Recovery and Erase Special Interest Group (SIG) has been formed within the Solid State Storage Initiative (SSSI) within the Storage Networking Industry Association (SNIA). SNIA’s mission is to “lead the storage industry worldwide in developing and promoting standards, technologies and educational services to empower organizations in the management of information.” This fantastic organization has given the Data Recovery and Erase SIG a solid platform on which to build the initiative.

    The new group has held a number of introductory open meetings for SNIA members and non-members to promote the group and develop the group’s charter. For its initial meetings, the group sought to recruit both SNIA members and non-members that were key stakeholders in fields related to the SIG. This includes data recovery providers, erase solution providers and solid state storage device manufacturers. Aside from these groups, members of leading standards bodies and major solid state storage device consumers were also included in the group’s initial formation.

    The group’s main purpose is to be an open forum of discussion among all key stakeholders. In the past, there have been few opportunities for representatives from different industries to work together, and collaboration had often been on an individual basis rather than as a group. With the formation of this group, members intend to cooperate between industries on a collective basis in order to foster a more constructive dialogue incorporating the opinions and feedback of multiple parties.

    During the initial meetings of the Data Recovery and Erase SIG, members agreed on a charter to outline the group’s purpose and goals. The main objective is to foster collaboration among all parties to ensure consumer demands for data recovery and erase services on solid state storage technology can be performed in a cost-effective, timely and fully successful manner

    In order to achieve this goal, the group has laid out six steps needed, involving all relevant stakeholders:

    1. Build the business case to support the need for effective data recovery and erase capabilities on solid state technology by using use cases and real examples from end users with these needs.
    2. Create a feedback loop allowing data recovery providers to provide failure information to manufacturers in order to improve product design.
    3. Foster cooperation between solid state manufacturers and data recovery and erase providers to determine what information is necessary to improve capabilities.
    4. Protect sensitive intellectual property shared between data recovery and erase providers and solid state storage manufacturers.
    5. Work with standards bodies to ensure future revisions of their specifications account for capabilities necessary to enable data recovery and erase functionality on solid state storage.
    6. Collaborate with solid state storage manufacturers to incorporate capabilities needed to perform data recovery and erase in product design for future device models.

    The success of this special interest group depends not only on the hard work of the current members, but also in a diverse membership base of representatives from different industries. We will be at Flash Memory Summit in booth 820 to meet you in person! Or you can visit our website at www.snia.org/forums/sssi for more information on this new initiative and all solid state storage happenings at SNIA.   If you’re a SNIA member and you’d like to learn more about the Data Recovery/Erase SIG or you think you’d be a good fit for membership, we’d love to speak with you.  Not a SNIA member yet? Email marty.foltyn@snia.org for details on joining.


    New SNIA SSSI Webcast May 28 on Persistent Memory Advances

    May 22nd, 2015

    Join the NVDIMM Special Interest Group for an informative SNIA Brighttalk webcast on Persistent Memory Advances:  Solutions with Endurance, Performance & Non-Volatility on Thursday, May 28, 2015 at 12:00 noon Eastern/9:00 am Pacific.  Register at http://www.snia.org/news_events/multimedia#webcasts

    Mario Martinez of Netlist, a SNIA SSSI NVDIMM SIG member, will discuss how persistent memory solutions deliver the endurance and performance of DRAM coupled with the non-volatility of Flash. This webinar will also update you on the latest solutions for enterprise server and storage designs, and provide insights into future persistent memory advances. A specific focus will be NVDIMM solutions, with examples from the member companies of the SNIA NVDIMM Special Interest Group.


    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 Website for SSSI Highlights Key SSD Technology Activities

    October 21st, 2014

    A new, more easily “navigatable” website is now online for the SNIA Solid State Storage Initiative (SSSI)  technology community.

    Divided into the activities the SSSI focuses on – Performance, NVDIMM, Non-Volatile Memory Programming, and PCIe SSDs, and with two new tabs linking directly to “News” and “Resources”, the new format gives readers quick access to webcasts, white papers, articles, presentations, and technical materials critically needed in the rapidly changing world of Solid State Storage technology.

    The right navigation bar also highlights SSSI member companies and provides direct links to the SSSI blog you are reading now, the SSSI Twitter feed, and the SSSI LinkedIn Group SSDs – What’s Important to You?

    Check it out, and let us know what you think at asksssi@snia.org or on our social media links!


    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