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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Jonah H. Harris <jonah.harris@gmail.com>
Cc: alfranio correia junior <alfranio@lsd.di.uminho.pt>
Cc: Hackers <pgsql-hackers@postgresql.org>
Subject: Re: standard interfaces for replication providers
Date: Fri, 04 Aug 2006 11:46:52 -0400
Message-ID: <29263.1154706412@sss.pgh.pa.us> (raw)
In-Reply-To: <36e682920608040645o56ea4bb0l21451c2a73f0e1a3@mail.gmail.com>
References: <44D30B31.2070403@lsd.di.uminho.pt>
	<36e682920608040645o56ea4bb0l21451c2a73f0e1a3@mail.gmail.com>

"Jonah H. Harris" <jonah.harris@gmail.com> writes:
> On 8/4/06, alfranio correia junior <alfranio@lsd.di.uminho.pt> wrote:
>> patches to the PostgreSQL server and a plugin provide the necessary
>> functionality with minimal intrusion.

> I haven't looked at the patch for this in awhile, but does anyone have
> anything against it?

We haven't been able to build production-grade multi-master replication
without the barrier of a "standard" database-agnostic API, so I kinda
doubt that it will work all that much better with one.  See Slony-II.
In short the burden of proof is to show why this should go in, not why not.
(Suitable proof would be a usable replication system built atop it...)

			regards, tom lane



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