Hasnul,
> Hard disks - ?? how do i actually check how much space this records take
> on the hard drives?
> optimized queries is a must
> OS? linux? freebsd? solaris?
> cpu type? sun sparc? intel? amd?
> anything else?
There have been treads discussing these as well. Work your way through the
archives.
--
Josh Berkus
Aglio Database Solutions
San Francisco