GreyBeards talk EMCWorld2015 news with Chad Sakac, Pres. EMC System Eng.

In this podcast we discuss some of the more interesting storage announcements to come out of EMCWorld2015 last week with Chad Sakac, (@sakacc on twitter and VirtualGeek blogger) President, EMC Global Systems Engineering. Chad’s was up on the “big stage” at EMCWorld helping to introduce much of the news we found thought provoking.

Chad said he was growing out his greybeard for the podcast, but we had to shut off the video to record the talk. But from the picture below, there’s no doubt he has a beard growing.

EMCWorld2015 in Las Vegas had over 14,000 participants and is EMC’s premier customer event. As such, there are always a lot of interesting news revealed at the show. This years event was no exception. I listed about a dozen topics to discuss with Chad but had to cut it down to just four major areas to fit into a reasonable time.

Chad at his VirtualGeek blog discussed many of these topics at length, across multiple posts and Ray reviewed some EMCWorld2015 news over two posts on his RayOnStorage blog as well.

In the podcast, Howard,  Ray and Chad discuss EMC’s new rack-scale flash storage, the DSSD, their new VxRack hyper converged system, the new XtremIO 4.0  and their new free & frictionless delivery model for Emerging Technology Devision software defined solutions.

I would have to say the DSSD drew the most interest from the analyst community but the new VxRack and the Emerging Technology Division’s move to open sourcing ViPR Controller caught many of us by surprise.

Just about at the end of the call Ray’s Internet service dropped out so Howard and Chad were kind enough to end the session by themselves. Thanks to my co-host for picking up the ball, after I fell off and my apologies for going missing at the end.

This months episode runs long, just under an hour and that’s after we cut about 5 minutes of discussion on the problems in open sourcing proprietary products. Chad can talk for hours on this stuff and pretty much at any level of technical detail we could possibly want. Probably need to invite him back someday to discuss more.

Sorry this podcast is so late but we had to wait for EMCWorld2015 to be over. Hopefully, next month we will be back on schedule.

We hope you enjoy the podcast.

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ChadSakac_Cropped-resizedChad Sakac, President Global EMC Systems Engineering

Chad Sakac leads EMC’s technology, architecture and strategy team across the world. He is a global thought leader and evangelist, with a background and skill set in IT strategy, innovation, disruption and organizational change.  He is intimately involved in driving EMC’s technology roadmap, acquisition strategy and R&D direction.

As a leading mind in IT, Chad is the author of one of the top 20 virtualization blogs “VirtualGeek”.  He holds Electrical Engineering and Computer Science degrees from the University Of Western Ontario, Canada.

GreyBeards talk data-aware storage with Paula Long & Dave Siles, CEO&CTO DataGravity

In this podcast we discuss data-aware storage with Paula Long, CEO/Co-Founder and Dave Siles, CTO of DataGravity. Paula comes from EqualLogic and Dave from Veeam so they both have a lot of history in and around the storage industry, almost qualifying them as grey hairs :/

Data-aware storage is a new paradigm in storage that combines primary (block and file) storage, file and data analytics and text indexing. Just to top it off, they also add data protection to a separate storage partition. Their system is VM aware and is able to crack open VMDKs to find out what’s inside. With all their file and data analytics, DataGravity is  able to supply data leakage detection and a much better understanding of what data is actually being stored on the system.

Paula believes, in 5 years or so, this new approach to storage will become common. Their system also supports targeted data deduplication and compression as well as provide self-service restore and a “google-like” rich search experience to their data aware storage.

DataGravity was designed for mid-market but are being pulled up market by workgroups as department level storage for F500 companies. They find that once installed,  they usually uncover some exposure and then other departments take notice. Also they’re discovering an awful lot of dormant data and moving this off of primary storage can save quite a lot.

DataGravity has a 2U controller with a 24-disk drive shelf but have SSDs inside the controllers. They use spinning disks for a majority of the data storage.

DataGravity has an interesting twist on the active-passive, standard dual conttroller/HA approach to storage, which you will have to listen to the podcast to truly understand.

This months episode runs a bit over 44 minutes and wanders over a lot of high ground but dips into technical waters occasionally.

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Paula Long, CEO & Co-founder, DataGravity

PaulaLong-G Paula brings over 30 years of experience to DataGravity in delivering meaningful and game changing high-tech innovation. Prior to DataGravity, Paula served as vice president of product development at Heartland Robotics. In 2001 Paula co-founded storage provider EqualLogic, resetting the bar on how customers managed and purchased data storage. EqualLogic was acquired by Dell for $1.4 billion in 2008 and Paula remained at Dell as vice president of storage until 2010. Previous to EqualLogic, she served in several engineering management positions at Allaire Corporation and oversaw all aspects of the ClusterCATS product line while at Bright Tiger Technologies.

Her executive and technical leadership has been extensively recognized, including the New Hampshire High Tech Council Entrepreneur of the Year award, the Ernst & Young 2008 Northeast Regional “Entrepreneur of the Year” and a national finalist for the same award. Her technical awards span systems designs and enterprise software including the EqualLogic and ClusterCATS product lines. She is a graduate of Westfield State College

Paula is also active in the startup community. Outside of high tech, she works with charities creating equality for professional women and girls, as well as with organizations enabling literacy for all children, regardless of economic status.

Dave Siles, CTO DataGravity

DaveSiles-colorWith more than 20 years in operations and leadership roles with growth companies, David serves as chief technology officer of DataGravity, responsible for leading the technical strategic vision for the company while guiding our product management teams and research and development efforts to better serve the needs of organizations looking for more from their data storage.

Prior to becoming CTO, David served as vice president of worldwide field operations at DataGravity. Previously, David was a member of the senior leadership team at Veeam Software, a leading data protection software provider for virtualized and cloud environments.

David also served as CTO and VP of professional services for systems integrator Hipskind TSG. He also served as CTO for Kane County, Ill., and has held technology leadership roles with various organizations. A graduate of DeVry University, he is a frequent speaker at top tier technology shows and is a recognized expert in virtualization.

 

Graybeards talk NAND & future memory technologies with Jim Handy, Director at Objective Analysis

In this podcast we discuss NAND and other NVM technology with Jim Handy, noted blogger (at theMemoryGuy.com, TheSSDGuy.com) and Director of Objective Analysis. Howard, Jim and I were all at Micron in mid-February to discuss their latest focus on 3D NAND and enterprise storage and we thought it would be a good time to discuss what’s happening in the NAND space. Jim is primarily a chip and memory technology guy so he comes at this with a lot more chip level technical depth than most of our previous guests.

Jim and the GreyBeards get a bit technical early, talking about how they fabricate 3D NAND chips and the depth and width of the holes needed to support 3D NAND technology  (talk about deep into the technology). It turns out most NAND vendors have another planar NAND chip technology that they can roll out.  Micron stated that the current chip technology would be their last planar NAND technology and they would move after this to 3D. The rest of the industry seems to be taking a slower path but will no doubt get there eventually.

In addition, Jim describes what it means to be SLC, MLC and TLC and how each can be configured on chip so that some NAND pages are SLC, some MLC and the rest TLC. Also, It turns out with current NAND controller technology, TLC NAND can have better endurance than SLC that was shipped 5 years ago.

However, SLC still has faster access due primarily needing less NAND read “settling” times and faster read after writes. NAND has settling time?

We spend some time talking about next generation, non-volatile memory systems.  Jim mentioned that the first time he heard about these technologies was in the 80’s (yes, Jim’s an official GreyBeard). He believes we probably won’t see anything displace NAND until the last 3D NAND makes it’s appearance, sometime after 2023, maybe. But, there’s still a lot of investment in Silicon and don’t count Silicon based NAND technology out just yet. Listen to the podcast to learn more…

This months episode ran a bit longer than normal, over 49 minutes, when GreyBeards get together it’s hard to keep things short … :) 

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Jim Handy, Director Objective Analysis

JH Mug BWJim Handy of Objective Analysis has over 35 years in the electronics industry including 20 years as a leading semiconductor and SSD industry analyst. Early in his career he held marketing and design positions at leading semiconductor suppliers including Intel, National Semiconductor, and Infineon.

A frequent presenter at trade shows, Mr. Handy is known for his technical depth, accurate forecasts, widespread industry presence and volume of publication. He has written hundreds of market reports, articles for trade journals, and white papers, and is frequently interviewed and quoted in the electronics trade press and other media.  He posts blogs at www.TheMemoryGuy.com, and www.TheSSDguy.com.