Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> Re: os cache vs. db cache

Re: os cache vs. db cache

From: Dennis Williams <oracledba.williams_at_gmail.com>
Date: Tue, 10 Jul 2007 15:03:09 -0500
Message-ID: <de807caa0707101303r1669ece7hd0f1efc4c83adf02@mail.gmail.com>


One point I haven't heard come up in this discussion. Most servers today are hooked to a SAN or at least a RAID set. These things have caches themselves, sometimes enormous. The hope is that this cache will augment the Oracle buffer cache. You may want to talk to your storage specialist. But you probably won't speak the same language. :-( Unfortunately storage people are trained to take an enterprise viewpoint, so sometimes think a single database isn't worth their attention.

Dennis Williams

--
http://www.freelists.org/webpage/oracle-l
Received on Tue Jul 10 2007 - 15:03:09 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US