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    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.


    SSD Data Retention Issue Debunked

    June 1st, 2015

    For the past few weeks, there has been quite a commotion on tech sites, and it was all because of a 5 year old presentation. Someone discovered a set of slides created in 2010 by then-chair of the JEDEC SSD committee, Alvin Cox of Seagate. That person misinterpreted one of the slides to mean that unpowered SSDs would retain data for only a few days in a hot room. It was reported on one site and of course picked up by several others, spreading quickly across the spectrum of sites reporting on technical matters. Finally, Alvin and a colleague gave an interview to PCWorld (www.pcworld.com/article/2925173/debunked-your-ssd-wont-lose-data-if-left-unplugged-after-all.html) setting the record straight, stating that a scenario that might cause data loss is highly unlikely, especially for consumers. Read the article for more details.


    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 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.


    MRAM Topic of Open SSSI TechDev Committee Call Monday February 2 at 2:00 pm PT

    January 30th, 2015

    As part of their educational offering, the SNIA Solid State Storage Initiative TechDev committee will feature Barry Hoberman speaking on Spin Transfer and MRAM.

    This conference call and SNIA WebEx at 2:00 pm Pacific time February 2, 2015 is open to the public. Find the answers to your questions on Spin Transfer/MRAM, including:

    • What are the drivers pushing emergence / adoption of Spin Transfer / MRAM?
    • What are the compelling advantages of Spin Transfer / MRAM?
    • What are the key applications that will be able to take advantage of MRAM?
    • What has to happen for Spin Transfer to find traction and deployment?
    • When will Spin Transfer / MRAM market adoption take place?

    Dial-in to: snia.webex.com Meeting Number: 794 116 066 password: TechDev2015 Teleconference: 1-866-439-4480 Passcode: 57236696#

    Looking forward to seeing you!


    Volunteers Honored at SNIA Symposium

    January 23rd, 2015

    The SNIA Solid State Storage Initiative (SSSI), its affiliated Technical Work Groups (TWGs), and its individual members were honored at this week’s SNIA Member Symposium in San Jose, California.

    winners2

    From left, Paul Wassenberg, Marvell (SNIA SSSI Chair);
    Paul Von Behren, Intel (SNIA NVM Programming TWG Co-Chair);
    Jim Ryan, Intel (SNIA SSSI Marketing Chair);
    and Arthur Sainio, SMART Modular (SNIA NVDIMM SIG Co-Chair)

    At Wednesday’s SNIA member recognition event,  five awards were bestowed based on votes by their colleagues in the Association:

    1.      MOST OUTSTANDING ACHIEVEMENTS OF A SNIA TECHNOLOGY COMMUNITY –  SSSI (for the second year in a row)

    2.      MOST SIGNIFICANT CONTRIBUTIONS BY A COMMITTEE – NVDIMM SIG (in their first year of existence)

    3.      MOST SIGNIFICANT IMPACT BY A TECHNICAL WORK GROUP – NVM Programming TWG (adding to all the other awards it has received in the past 2 years)

    4.      VOLUNTEER OF THE YEAR – Jim Ryan (who in addition to managing the Storage Industry Summit for two years in a row, is also the SSSI Marketing co-chair)

    5.      INDUSTRY IMPACT AWARD – Paul von Behren, NVM Programming TWG chair (and tireless advocate of NVM technology)

    In addition, Phil Mills, SNIA SSSI Founding Chair, was inducted into the SNIA Hall of Fame.

    More details are available at www.snia.org/about/awards.

    Congratulations to these SNIA volunteers and groups, who are poised for a great 2015!


    SNIA NVM Programming Technical Work Group Honored at Storage Visions Conference

    January 7th, 2015

    2015AwardWinnerOutlines

    On January 4, 2015, the SNIA NVM Programming Technical Work Group received the Storage Visions 2015 Professional Storage Development Visionary Award ,

    Storage Visions, a partner program of the Consumer Electronics Show, showcases digital storage and the entertainment content value chain as the storage conference of CES.

    The Storage Visions “Visionary” Awards recognize companies advancing the state of the art in storage technologies utilized in consumer electronics, the media and entertainment industries; visionary products for the digital content value chain; and digital storage end users.

    SV paul receiving award

    This most recent honor recognizes TWG work on creating next generation programming models, and follows an August 2014 award to the NVM Programming Model as a Best of Show at Flash Memory Summit for the Most Innovative Flash Memory Enterprise Business Application.

    The SNIA Non Volatile Memory (NVM) Programming Technical Work Group (TWG) delivers specifications describing the behavior of a common set of software interfaces that provide access to non-volatile memory (NVM). The TWG goal is to encourage a common ecosystem for NVM-enabled software without limiting the ability to innovate.

    The TWG’s current work is the NVM Programming Model specification.  This specification describes behavior used by applications and kernel components to access:

    • Emerging features for traditional block NVM (SSDs) and
    • A new programming model for persistent memory (PM) – NVM hardware designed to be treated by software similarly to system memory.

    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!


    NVM Programming Model Recognized for Enterprise Business Innovation

    August 21st, 2014

    At the most recent Flash Memory Summit in August 2014, the SNIA NVM Programming Model was selected for a singular honor – industry recognition as a Best of Show for Enterprise Business Applications.  Being recognized was quite unique, as the Model is not a product or a solution as were other winners in the various categories; but rather a body of work that defines new software programming models for non-volatile memory, also known as NVM.

    NVM technologies are currently advancing in such a way as to blur the line between storage and memory – which will radically transform the way software is written. The NVM Programming Model embraces this transformation, describing behavior provided by operating systems that enables applications, file systems, and other software to take advantage of new NVM capabilities.

    The Model addresses NVM extensions for existing devices such as SSDs and persistent memory, describing the differences between software written for block storage (SSDs and disks) and persistent memory, and outlining the potential benefits for adapting software for persistent memory.

    In presenting the Award to Doug Voigt, co-chair of the SNIA NVM Programming Technical Work Group, Jay Kramer, Chairman of the Flash Memory Summit Awards Program and President of Network Storage Advisors Inc., stated,  “Flash memory technology is currently experiencing a progression of innovations that can make a real difference in solving storage solution challenges. The industry is seeing a proliferation of new Non–Volatile Memory (NVM) functionality and new NVM technologies.  We are proud to select the SNIA NVM Programming Model for the Best of Show Award as it brings to the marketplace a new standard with a model that defines recommended behavior between various user spaces and operating system (OS) kernel components supporting NVM.”

    Congratulations to the many SNIA member company contributors to the Programming Model for this honor!  For information and to download the specification, visit http://www.snia.org/forums/sssi/nvmp.

    flash_mem_summ2014_award