Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1YPvbS-0003s4-Of for pgsql-performance@arkaria.postgresql.org; Mon, 23 Feb 2015 16:11:26 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.80) (envelope-from ) id 1YPvbS-0001BL-7m for pgsql-performance@arkaria.postgresql.org; Mon, 23 Feb 2015 16:11:26 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1YPvbR-0001BF-C9 for pgsql-performance@postgresql.org; Mon, 23 Feb 2015 16:11:25 +0000 Received: from mx.htip.com.br ([200.143.182.12] helo=mail.htip.com.br) by magus.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1YPvbK-0001tq-Ez for pgsql-performance@postgresql.org; Mon, 23 Feb 2015 16:11:24 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.htip.com.br (Postfix) with ESMTP id 1E1E9508A43 for ; Mon, 23 Feb 2015 13:11:10 -0300 (BRT) X-Virus-Scanned: by amavisd-new-2.6.4 (20090625) (Debian) at htip.com.br Received: from mail.htip.com.br ([127.0.0.1]) by localhost (mail.htip.com.br [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZyVA2+ucG3is for ; Mon, 23 Feb 2015 13:11:10 -0300 (BRT) Received: from www.htip.com.br (localhost [127.0.0.1]) by mail.htip.com.br (Postfix) with ESMTP id D2740508879 for ; Mon, 23 Feb 2015 13:11:09 -0300 (BRT) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Mon, 23 Feb 2015 13:11:09 -0300 From: luis.sa@htip.com.br To: Subject: Re: Regarding "Point-in-time Recovery" feature In-Reply-To: References: <23D91C5830493B4DB8AA6E18238717CAD10FB2@ESESSMB105.ericsson.se> Message-ID: <4996f29f2cc2742ac92cb92afd200caf@htip.com.br> X-Sender: luis.sa@htip.com.br User-Agent: RoundCube Webmail/0.5.3 X-Pg-Spam-Score: -1.9 (-) 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 And there is an app to this: Barman --> http://www.pgbarman.org/ On Mon, 23 Feb 2015 10:03:35 -0600, Mathis, Jason wrote: > Full explanation starts > > here: http://www.postgresql.org/docs/9.3/static/continuous-archiving.html > [1]. > > While there are some considerations to take in it does not relate to > performance. Generally most production systems run with archiving on. > Take a minute to read through the documentation and let us know if > you > have any questions. Most questions about "backup and recovery" should > be asked in the admin mailing list. > > Good Luck, > > jason > > On Mon, Feb 23, 2015 at 5:38 AM, Saurabh Gupta A wrote: > >> Hello, >> >> Has anybody used online backup feature of postgreSQL? In fact >> precise postgreSQL term is called: "Point-in-time Recovery" (PITR) >> This means enabling following additional options in config: >> --- >> archive_command = on >> archive_command = 'cp %p /usr/local/pgsql/pgDataPITR/wals/%f' # >> This is only example path >> --- >> >>   >> >> If yes then may I know how it is used and how it impacts database >> performance? >> >>   >> >>   >> >> Regards: >> >> Saurabh >> >>   >> >>   > > > > Links: > ------ > [1] > http://www.postgresql.org/docs/9.3/static/continuous-archiving.html > [2] mailto:saurabh.a.gupta@ericsson.com -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance