Tuesday, May 24, 2011

The good and bad of storage benchmarking

May 23, 2011

In my post last week, I talked about new record-breaking SPC-1 performance benchmark results for TMS's new RamSan-630. Judging by the email response, that lead many of you to wonder exactly what the Storage Performance Council is and what makes those results any more interesting than other third-party storage benchmarks.

In a field as complex as enterprise storage, building testing mechanisms that accurately reflect real life and provide any real value to end-users is fantastically difficult. With such an incredibly wide range of enterprise storage workloads and products, it's impossible to build a benchmark that has any hope of resembling all of them.

That said, the testing mechanisms used by the SPC are among the best -- not only due to the thoroughness of the tests themselves, but because the documentation and auditing required to submit a public result is quite elaborate. In fact, the documentation is often more interesting to a prospective storage buyer than the performance results themselves.

Who is the SPC?

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Source: http://www.infoworld.com/d/data-explosion/the-good-and-bad-storage-benchmarking-746?source=rss_infoworld_blogs

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