[EMAIL PROTECTED] wrote:

As I experiensed on my 2 cpu box, during the query execution both processors were realy busy. The question is would it accelerate speed if I get 4 cpu box, 10 cpu...
I mean real performance boost (at least factor 10), not just %-ge.



I'm no expert on this, but I would guess that adding more processors would not increase the speed of *individual* queries, but it would greatly improve total throughput. If you kept adding processors you'd probably get to the state where something other than CPU was your limiting factor (e.g. memory/disk bandwidth).


... but that's just a guess. ;)

Peter


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