Received: from localhost (maia-1.hub.org [200.46.204.191]) by postgresql.org (Postfix) with ESMTP id 05E199FB5A5 for ; Wed, 18 Jul 2007 04:29:31 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.191]) (amavisd-maia, port 10024) with ESMTP id 27901-09 for ; Wed, 18 Jul 2007 04:29:27 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.5 Received: from mail.metronet.co.uk (mail.metronet.co.uk [213.162.97.75]) by postgresql.org (Postfix) with ESMTP id BA2059FB32F for ; Wed, 18 Jul 2007 04:29:27 -0300 (ADT) Received: from server3.office.archonet.com (84-51-143-99.archon037.adsl.metronet.co.uk [84.51.143.99]) by smtp.metronet.co.uk (MetroNet Mail) with ESMTP id 2E5E774BF0; Wed, 18 Jul 2007 08:28:37 +0100 (BST) Received: from [192.168.1.36] (dell36.office.archonet.com [192.168.1.36]) by server3.office.archonet.com (Postfix) with ESMTP id 6742D274059; Wed, 18 Jul 2007 08:28:38 +0100 (BST) Message-ID: <469DC124.8000704@archonet.com> Date: Wed, 18 Jul 2007 08:28:36 +0100 From: Richard Huxton User-Agent: Thunderbird 2.0.0.0 (X11/20070326) MIME-Version: 1.0 To: Jyoti Seth Cc: pgsql-sql@postgresql.org Subject: Re: Database Synchronization References: <002d01c7c90b$48870560$d9951020$@com> In-Reply-To: <002d01c7c90b$48870560$d9951020$@com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200707/111 X-Sequence-Number: 28846 Jyoti Seth wrote: > Hello , > > > > I have two postgres databases on different linux servers. Postgres database > on one server has some tables that needs to be synchronized from the other > postgres database . What should be the best method for this. The slony replication package lets you choose what tables you replicate. On the destination server the tables will be read-only. http://www.slony.info/ Take a little time to read through the documentation and experiment with a test system first. It works fine, but it's got a lot of complicated options. -- Richard Huxton Archonet Ltd