SCSI disk: still the way to go?

["Riccardo Inverni" <riccardo.inverni@xxxxxxxxx>]

Hi guys,

   I have to update a Linux box with PostgreSQL on it, essentially for data warehousing purposes. I had set it up about 3 years ago and at that time the best solution I had been recommended was to use SCSI disks with hardware RAID controllers.

   Is this still the way to go or things have recently changed? Any other suggestion/advice? What about SAN?

   Thanks.

Cheers,
Riccardo