Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1VF174-0004jo-FL for pgsql-performance@arkaria.postgresql.org; Thu, 29 Aug 2013 12:14:10 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.80) (envelope-from ) id 1VF173-0008SC-Vi for pgsql-performance@arkaria.postgresql.org; Thu, 29 Aug 2013 12:14:10 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1VF172-0008S5-UO for pgsql-performance@postgresql.org; Thu, 29 Aug 2013 12:14:08 +0000 Received: from sam.nabble.com ([216.139.236.26]) by magus.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1VF16y-0003Ac-DY for pgsql-performance@postgresql.org; Thu, 29 Aug 2013 12:14:08 +0000 Received: from [192.168.236.26] (helo=sam.nabble.com) by sam.nabble.com with esmtp (Exim 4.72) (envelope-from ) id 1VF16x-0008Jb-QB for pgsql-performance@postgresql.org; Thu, 29 Aug 2013 05:14:03 -0700 Date: Thu, 29 Aug 2013 05:14:03 -0700 (PDT) From: bsreejithin To: pgsql-performance@postgresql.org Message-ID: <1377778443804-5768917.post@n5.nabble.com> Subject: How clustering for scale out works in PostgreSQL MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Pg-Spam-Score: 0.8 (/) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-performance Precedence: bulk Sender: pgsql-performance-owner@postgresql.org I am *expecting 1000+ hits to my PostgreSQL DB* and I doubt my standalone DB will be able to handle it. So I want to *scale out by adding more servers to share the load*. For this, I want to do clustering. I am *curious to know how clustering works in PostgreSQL.* (I don't want to know how to setup cluster - as of now. Just want to know how clustering works). When I look at some of the content available while googling, I am getting more and more confused, as I find that in most of the sites, clustering is used interchangeably with replication. *My purpose is scale out to handle more load, not high availability.* Can any one please help me with the details or guide me to use urls. -- View this message in context: http://postgresql.1045698.n5.nabble.com/How-clustering-for-scale-out-works-in-PostgreSQL-tp5768917.html Sent from the PostgreSQL - performance mailing list archive at Nabble.com. -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance