Alexandre,
Since you want the fastest speed I would do the 2 data
disks in RAID 0 (striping) not RAID 1 (mirroring).
If you would care about not loosing any transactions
you would keep all 3 disks in RAID 5.
Don't know the answer to the Hyperthreading question.
Why don't you run a test to find
Martin Foster [EMAIL PROTECTED] writes:
As a side note, would you recommend disabling
fsync for added performance?
Only if you are willing to sacrifice crash-safety in the name of speed.
regards, tom lane
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