Steve,
> Past recommendations for a good RAID card (for SCSI) have been the LSI
> MegaRAID 2x. This unit comes with 128MB of RAM on-board. Has anyone
> found by increasing the on-board RAM, did Postgresql performed better?
My informal tests showed no difference between 64MB and 256MB.
--
--Josh
Josh Berkus
Aglio Database Solutions
San Francisco