From: Jyoti Seth <jyotiseth2001@gmail.com>
To: 'Richard Huxton' <dev@archonet.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: Database Synchronization
Date: Thu, 19 Jul 2007 10:01:14 +0530
Message-ID: <004f01c7c9bd$a657c3c0$f3074b40$@com> (raw)
In-Reply-To: <469E3515.4070006@archonet.com>
References: <002d01c7c90b$48870560$d9951020$@com>
<469DC124.8000704@archonet.com>
<60fy3ln4ij.fsf@dba2.int.libertyrms.com>
<469E3515.4070006@archonet.com>
Thanks a lot for your suggestions. I have ony single master.
-----Original Message-----
From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org]
On Behalf Of Richard Huxton
Sent: Wednesday, July 18, 2007 9:13 PM
To: Chris Browne
Cc: pgsql-sql@postgresql.org
Subject: Re: [SQL] Database Synchronization
Chris Browne wrote:
> dev@archonet.com (Richard Huxton) writes:
>>
>> http://www.slony.info/> But it is worth noting one thing about the synchronization...
>
> Slony-I's strategy is pretty simple: One node is considered the
> "master," and the other node is forcibly made to conform to what is on
> the master.
>
> If you want to synchronize back and forth (e.g. - multimaster
> replication of some sort), Slony-I is not suitable...
Except in the case when you can have separate tables for the data. If
you have a london_sales table only updated in London and a paris_sales
table only updated in Paris then you have something inching towards
multi-master.
--
Richard Huxton
Archonet Ltd
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To: pgsql-sql@postgresql.org
Cc: jyotiseth2001@gmail.com, dev@archonet.com
Subject: Re: Database Synchronization
In-Reply-To: <004f01c7c9bd$a657c3c0$f3074b40$@com>
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