From: David F. Skoll <dfs@roaringpenguin.com>
To: pgsql-admin@postgresql.org
Cc: Greg Clough <greg.clough@cwtdigital.co.uk>
Subject: Re: Streaming replication and WAL archiving
Date: Wed, 11 Feb 2015 09:27:43 -0500
Message-ID: <20150211092743.460e6bfe@hydrogen.roaringpenguin.com> (raw)
In-Reply-To: <CABZWJif7cJ1xFpQaLUifgAGhgxs3=iyKG2p3wyr4BCUs6Krwpg@mail.gmail.com>
References: <20150210172139.237ffb0b@ollie.roaringpenguin.com>
<CABZWJif7cJ1xFpQaLUifgAGhgxs3=iyKG2p3wyr4BCUs6Krwpg@mail.gmail.com>
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On Wed, 11 Feb 2015 09:04:44 +0000
Greg Clough <greg.clough@cwtdigital.co.uk> wrote:
> Have you investigated the "Replication Slots" feature that's new in
> 9.4. It sounds like what you want:
Yes, it is exactly what I want... thanks!
Now to plan the upgrade from 9.1 to 9.4... it's not exactly trivial.
The database is about 400GB which is large enough to be unwieldy and it
powers our anti-spam service... that means we can't be down for very
long. :( Time to re-familiarize myself with pg_upgrade...
Regards,
David.
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To: pgsql-admin@postgresql.org
Cc: dfs@roaringpenguin.com, greg.clough@cwtdigital.co.uk
Subject: Re: Streaming replication and WAL archiving
In-Reply-To: <20150211092743.460e6bfe@hydrogen.roaringpenguin.com>
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