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Array Rumble at Storage Tech Field Day
SSD ARRAY VENDORS FACE OFF OVER SOLID-STATE STORAGE ARCHITECTURES
By Gareth Taube, Vice President Marketing, Kaminario
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Another interesting seminar at Stephen Foskett’s Tech Field Day, hosted by Nigel Poulton, addressed the best architecture for an SSD array. Participants included Thomas Isakovich, CEO and Founder of Nimbus Data Systems, Umesh Maheswhari, CTO and founder of Nimble Storage, Jonathan Goldick, software CTO at Violin Memory, and Dave Wright, founder and CEO of SolidFire. It was a pretty lively debate, with Goldick grinning broadly through much of it and taking jabs at the others. One couldn’t help but wonder what he was grinning about.
The truth is, there was a lot of disagreement over the best array architecture and sometimes the argument got a tad heated and personal, much to the delight of the audience. However, there were three things everyone could agree to. First, the best architecture is one that provides an ideal balance of scalability, share ability, reliability, and performance, not performance alone. Second, for all but the few most performance- and latency-sensitive applications, it’s more important to provide consistent, predictable performance for an array of applications, than to provide the absolute best performance. And third, the best architecture is a mix of commodity hardware and a software architecture designed from the ground up for SSD. Sound familiar? Read the rest of this entry »
There are some interesting discussions revolving around Robin Harris’s StorageMojo blog—too bad he’s taken a vacation just when the discussion’s getting really good. The topic is SSD architectures and whether disk-form-factor SSD arrays can possibly provide the kind of performance speed-hungry applications require.
