Hi!
We have a PostgreSQL cluster that is runnign on tens of server on
different colocations.
Failovers / switchovers between colocations can be done per server.
Uptime has been
>99.9%. All the software is opensource and has gone through
intensive live testing.
Our cluster is running on:
skytools:
* londiste (replica)
* pgq (generic queueing system)
* walmgr (wal replica manager)
http://pgfoundry.org/projects/skytools/
plproxy (remote calls language)
http://pgfoundry.org/projects/plproxy/
pgbouncer
http://pgfoundry.org/projects/pgbouncer/
BR,
Kristo
On 30.05.2007, at 22:42, Fernando Ike de Oliveira wrote:
Hi,
I need solution to PostgreSQL for High Available, originally
was 99,7% but considering the current necessities, change percentual
to 99,99%. I think in solution probability pgpool-2 or Heartbeat +
GFS. The PostgreSQL servers will be in different physical places.
Suggestions?
Kind Regards,
--
Fernando Ike
http://www.midstorm.org/~fike/weblog
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