Re: Migrated database from local file system to SAN

From: Jared Still <>
Date: Fri, 15 May 2009 11:40:24 -0700
Message-ID: <>

On Fri, May 15, 2009 at 8:17 AM, Jiang, Lu <> wrote:

> Hi DBAs,
> Did anyone migrated database from local file system to SAN, is the
> performance much better?

As Mathias stated, it really depends on what you are going from and to.

If the db server has 5 IDE disks in a RAID 5, and you then move the storage to a high end SAN, and your connectivity is via 1Gb ethernet, it will probably be faster on the SAN.

You can't make a comparison without details.

Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist

Received on Fri May 15 2009 - 13:40:24 CDT

Original text of this message