Re: OPS? RAC? Other?

From: Michel Cadot <micadot{at}altern{dot}org>
Date: Tue, 13 Jul 2004 10:42:09 +0200
Message-ID: <40f39ff9$0$18203$626a14ce@news.free.fr>

"Morten" <usenet_at_kikobu.com> a écrit dans le message de news:75db36f2.0407130029.5ac35e00_at_posting.google.com...
> Hi. I'm looking for information on the different "cluster"
> technologies available for Oracle. What I need is for 2 DB servers to
> stay in sync (possibly cluster).
>
> The challenge is that they will be at separate physical locations, so
> even though they're connected by fiber, there may be some network
> latency. If one DB crashes, its clients will fail over to the other.
>
> What options should I be investigating for such a setup?
>
> Thanks for any pointers and insight,
>
> Morten

Have a look at Data Guard:

http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96653/concepts.htm#1027493 http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96653/concepts.htm#1037159

--
Regards
Michel Cadot

Received on Tue Jul 13 2004 - 03:42:09 CDT