IBM PureSystems combine the flexibility of a general purpose system, the elasticity of cloud and the simplicity of an appliance tuned to the workload.

Recently I’ve been hearing something that I find odd — Because of the simplicity, flexibility, and integrated design of PureSystems, I’ve heard the “blade” word mentioned. I mean nodes or IT Elements(ITEs) are involved here. Does this mean that the form factor appearance equates in any way to performance? How big exactly is one of these things? And I don’t mean floor space.

Using the Power Systems Performance Report, for instance, let’s take a look at the rPerf numbers.

As we know, rPerf is an estimate of commercial processing performance relative to other IBM UNIX systems. It is derived from an IBM analytical model which uses characteristics from IBM internal workloads, TPC and SPEC benchmarks. The model simulates some of the system operations such as…

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About mirvpgh

Education developer for IBM with one foot in the cloud, and one foot in mobile, while doing a hand-stand on WebSphere. Based in Pittsburgh, PA. Opinions are my own. View all posts by mirvpgh

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