Hi,
On Tue, 2006-12-19 at 16:47 +1000, CARMODA wrote:
> I am currently investigating the preferred method of clustering a
> postgresql database on Redhat?
<snip>
> we already have licences for Redhat Enterprise Linux ES v4, i was
> wondering if Redhat's Cluster Manager is a candidate?
Using RHEL + RHCS + GFS, you can setup an active/passive clustering. I
have presented this setup in PostgreSQL Summit:
http://www.gunduz.org/download.php?dlid=142
> or if either PGCluster or Slony1 have advantages or drawbacks etc.
Slony-I is also a good choice for replication. You can use pgpool as a
frontend to Slony-I, if you want. I don't think that pgCluster will act
well under high load (well, it is more than a "thought"...) So, I'd
ignore pgCluster for now and go on with Slony-I and/or RHCS.
Also you may want to take a look at this:
http://www.postgresql.org/docs/current/static/high-availability.html
Regards,
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