Re: Enterprise readiness - mirroring / incremental backup

From: Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Cc: Kieran <kieran(at)dunelm(dot)org(dot)uk>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Enterprise readiness - mirroring / incremental backup
Date: 2002-11-19 14:55:11
Message-ID: 1037717711.23925.23.camel@camel
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On Tue, 2002-11-19 at 09:08, Bruce Momjian wrote:
> Kieran wrote:
>
> > My last question is somewhat pie-in-the sky, but assuming that
> > PostgreSQL cannot currently meet requirements 3 & 4 even with 3rd party
> > solutions, what are people's gut reactions to whether a small team (e.g.
> > 5-6) of experienced, full-time paid developers could add mirroring and
> > incremental backup support to PostgreSQL within 18 months?
>
> Easily done. We have a point-in-time recovery patch ready for 7.4
> already. Full multi-master replication is being worked on at:
>
> http://gborg.postgresql.org/project/pgreplication/projdisplay.php
>

Maybe I am overly optimistic, but I would think you could do this within
6 months without too much trouble with a team of 5-6 developers working
on it. You could probably cut back on developers and hire consulting
services from one of the postgresql support companies that already have
a replication solution.

Robert Treat

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