Re: replication in Postgres

From: Andrew Sullivan <ajs(at)crankycanuck(dot)ca>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: replication in Postgres
Date: 2007-11-26 19:47:23
Message-ID: 20071126194723.GF8414@crankycanuck.ca
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On Mon, Nov 26, 2007 at 07:02:35PM +0000, Glyn Astill wrote:
> It it possible to get a system that does syncronous replication and
> also allows slaves to catch up if they're down for a period of time
> like you can with asyncronous?

This is what Postgres-R is intended to do. In order to get that value, you
have to have all -- ALL -- transactions on all nodes in SERIALIZABLE mode.
Is that ok?

Then talk to Markus. He's a smart guy. He needs someone to help him make
his work public.

A
--
Andrew Sullivan
Old sigs will return after re-constitution of blue smoke

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