A shift is
taking place in the server market that is starting to look very much like a
throw back to simpler times. As enterprises gain comfort with x86 server
virtualization, they are starting to push for higher and higher consolidation
ratios, which are driving a return to scale up server purchases. Where a
single-socket server with 8GBs of RAM was the most popular choice a few years
back when scaling out was all the rage, we are starting to see beefier
configurations become the norm to accommodate server
consolidation.
A Forrester survey from just last year showed that while adoption of x86 virtualization was ramping
quickly among enterprise infrastructure & operations (I&O) leaders, the
ratios of servers consolidated were low, averaging 4:1. But this may have been
as much a byproduct of the new technology comfort curve as it was server buying
patterns.
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