I have no experience with pgCluster, but I found:
PGCluster is a multi-master and synchronous replication system that
supports load balancing of PostgreSQL.
http://www.software-facilities.com/databases-software/pgcluster.php
May be some have some expierience with this tool?
----- Original Message -----
From: "Christopher Kings-Lynne" <chriskl@familyhealth.com.au>
To: "Hervé Piedvache" <herve@elma.fr>
Cc: "Jeff" <threshar@torgo.978.org>; <pgsql-performance@postgresql.org>
Sent: Thursday, January 20, 2005 4:58 PM
Subject: [spam] Re: [PERFORM] PostgreSQL clustering VS MySQL clustering
>>>Or you could fork over hundreds of thousands of dollars for Oracle's
>>>RAC.
>>
>>
>> No please do not talk about this again ... I'm looking about a PostgreSQL
>> solution ... I know RAC ... and I'm not able to pay for a RAC certify
>> hardware configuration plus a RAC Licence.
>
> There is absolutely zero PostgreSQL solution...
>
> You may have to split the data yourself onto two independent db servers
> and combine the results somehow in your application.
>
> Chris
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
>