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Re: [Bizgres-general] WAL bypass for INSERT, UPDATE and

From: Simon Riggs <simon(at)2ndquadrant(dot)com>
To: Martijn van Oosterhout <kleptog(at)svana(dot)org>
Cc: "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com>,bizgres-general <bizgres-general(at)pgfoundry(dot)org>,pgsql-hackers(at)postgresql(dot)org
Subject: Re: [Bizgres-general] WAL bypass for INSERT, UPDATE and
Date: 2005-12-22 22:13:03
Message-ID: 1135289583.2964.536.camel@localhost.localdomain (view raw or flat)
Thread:
Lists: pgsql-hackers
On Thu, 2005-12-22 at 21:18 +0100, Martijn van Oosterhout wrote:
> Considering "WAL bypass" is code for "breaks PITR"

No it isn't. All of the WAL bypass logic does *not* operate when PITR is
active. The WAL bypass logic is aimed at Data Warehouses, which
typically never operate in PITR mode for performance reasons, however
the choice is yours.

Best Regards, Simon Riggs


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