UPDATED 17:46 EDT / DECEMBER 10 2013

Flash’s impact on hyperscale for the enterprise : #xflash CrowdChat

CrowdChat, Find your crowd, Crowd ChatThe next generation of flash servers is a topic at the forefront of all CIO’s minds heading into 2014. Recently, we held a #xflash CrowdChat with industry leaders and analyst to discuss the impact of flash on hyperscale for the enterprise. During the event several important questions were covered, like: What is the difference and why should any care about All Flash Arrays vs Hybrid Arrays? Will xflash (flash as an extension of memory) be the most cost-effective way of providing that kind of low latency? Why is having very low latency IO essential for flash?

Dave Floyer, CTO of Wikibon, discussed these trends in his Enabling Real-time Big Data Processing with xflash – Very Low Latency Server SANs piece, saying “CEOs and CIOs should understand the business potential of xflash systems to provide low-cost high-function alternatives to traditional IT systems, and ensure that strategic plans are in place to adopt such technologies as quickly as possible.”

Here is a recap of the #xflash CrowdChat:

  And the conversation

 

…which proceeds here and here. In the follow-through of Floyer’s first point, a useful dialogue takes place:

David Floyer: However, for future designs off applications where analytics are integrated with transactions it will be an essential ingredient to have very low latency IO

Stu Miniman: there are a number of solutions (@pernixdata @qlogic @proximaldata) that network flash, how is this different?

Ed Walsh: It seems a great opportunity for app vendors to optimize data placement since the app can intelligently anticipate needs.

Ed Walsh: Do you anticipate future application designs will intelligently leverage a relatively small pool of high performance storage and bulk tier of storage with rich data services?

David Floyer: Ed – absolutely – a key requirement is the ability to ensure that active data is in the flash, and that there is an efficient way of taking data from the active layer to a lower-cost inactive layer. The key to this is an meta-data architecture.

David Vellante: that’s a great question – will those data services by SW-defined and independent of media or will they be “superglued” to the device?

A question for readers

 

Wikibon’s Stu Miniman ends the #xflash CrowdChat with a good question we pose to you, the SiliconANGLE audience:

 

Join us for the next CrowdChat – see here for details.


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