On Jan 8, 2008 9:41 PM, Junior DBA <juniordba2004@xxxxxxxxx> wrote: > > (3) What else i could do to improve DISK I/O performance > > The first thing to do is demonstrate the disk IO performance is a bottleneck. If it is not, you're just wasting your time. -- Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist