Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1WvHEo-0000hz-5o for pgsql-admin@arkaria.postgresql.org; Fri, 13 Jun 2014 02:29:06 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.80) (envelope-from ) id 1WvHEn-0006RJ-KI for pgsql-admin@arkaria.postgresql.org; Fri, 13 Jun 2014 02:29:05 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1WvHEm-0006RA-Fq for pgsql-admin@postgresql.org; Fri, 13 Jun 2014 02:29:04 +0000 Received: from nm18.bullet.mail.ne1.yahoo.com ([98.138.90.81]) by makus.postgresql.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1WvHEe-0005R8-PX for pgsql-admin@postgresql.org; Fri, 13 Jun 2014 02:29:02 +0000 Received: from [98.138.100.102] by nm18.bullet.mail.ne1.yahoo.com with NNFMP; 13 Jun 2014 02:28:55 -0000 Received: from [98.138.101.177] by tm101.bullet.mail.ne1.yahoo.com with NNFMP; 13 Jun 2014 02:28:55 -0000 Received: from [127.0.0.1] by omp1088.mail.ne1.yahoo.com with NNFMP; 13 Jun 2014 02:28:55 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 591023.77141.bm@omp1088.mail.ne1.yahoo.com Received: (qmail 82803 invoked by uid 60001); 13 Jun 2014 02:28:55 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ymail.com; s=s1024; t=1402626535; bh=uGQEP9HWUei+cdFl5d91vXWK9R0afTEFscY85sRf1Pg=; h=References:Message-ID:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=xqTnBYagBymVQz8w3HOA/qCgAf1idae4nCURFfXh6fIASZyeU4POid6wNOXhgbMvCZbIb/E0L5lRD/d/ETUuuVYOlMZH+SNLPm9Dtw/mTvH+evofEoOw19Nxf0MW7MAdOdKSetJjXOw9Qt66Gp6cOZRUXYqBQxiYpUqTrDGQhXw= X-YMail-OSG: fu4dqr8VM1n30sFl9lK4n.x9TMg87MDBStgALLMtckzWW7O t7ymsyRBNWyl8zdRLqoSA62H5gGg41Ta5hHRSxbzIjelY0Dg9iTfI_tkRS85 DIyAuAGQPHQLLPlYGYvA__S8g.zAsnMHXDUZPHWRqDqMLwABhAAAAL.RsDNZ fCxWV_wjwBKwhG5pMaperP.MWvgzZbPqVqJrD7C.M6SrUwe8SQGejsqfQuqf ROlozv2fYclV_kscbqYVyhmmInoJfIP3nS5hOvR_sWZdt_5vP0huiKAJZdpz LnCX4G3mpLM0xKro_vs4yUWwTlgkJKlkZxaQ39yvUsBUBTKnJApWxqR8pXQF YVrhzCZrGsiXkpynbklBOs_eKPOKtIuT4JeU9RJA1tiYSGETPHmJ4Fta_nUl 5npF4W.2qC5Uge0AMSnltX841.1oUQoYNQ7MQjJX2wh71Lghnbu1pa6iTNE3 8h0tMcf7sYxT_wyVY1y7IiC0LPX7lmzsw63IOfUszx11Mg0y5qb1MFIA.P7m 4SO3x8X7d8J5US83nXx1lr2r19d2ywyolpBkg.lji.aQdzZsZA3W4rdr2f9Y jQ6h6YQwakYbEVy_q Received: from [24.178.25.147] by web122304.mail.ne1.yahoo.com via HTTP; Thu, 12 Jun 2014 19:28:55 PDT X-Rocket-MIMEInfo: 002.001, RnJhbmsgWmhvdSA8emhvdXh1ZXNvbmdAZ21haWwuY29tPiB3cm90ZToKCj4gV2UgYXJlIHVzaW5nIGNsaWVudCBzaWRlIHBnX2JvdW5jZXIsIGRvIHlvdSB0aGluayBpdCBpcyBhbHNvIGFuCj4gYWNjZXB0YWJsZSBvcHRpb24_CgpJdCBjYW4gYmUuwqAgSWYgeW91IGNhbiBjb25maWd1cmUgaXQgZm9yIHRyYW5zYWN0aW9uIG1vZGUgYW5kIHVzZSBhCnZlcnkgc21hbGwgbnVtYmVyIG9mIHBvb2xzIGl0IGNhbiBiZSB2ZXJ5IGVmZmVjdGl2ZS7CoCBPdGhlciBtb2Rlcwpkb24ndCBoZWxwIGFzIG11Y2gsIGFsdGgBMAEBAQE- X-Mailer: YahooMailWebService/0.8.190.668 References: <1402507690.19836.YahooMailNeo@web122306.mail.ne1.yahoo.com> <26995497.123.1402508346235.JavaMail.lenovo@lenovo-PC> <1402508911.42015.YahooMailNeo@web122301.mail.ne1.yahoo.com> Message-ID: <1402626535.75204.YahooMailNeo@web122304.mail.ne1.yahoo.com> Date: Thu, 12 Jun 2014 19:28:55 -0700 (PDT) From: Kevin Grittner Reply-To: Kevin Grittner Subject: Re: PostgreSQL db To: Frank Zhou Cc: Amit Sharma , "pgsql-admin@postgresql.org" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Pg-Spam-Score: -0.1 (/) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-admin Precedence: bulk Sender: pgsql-admin-owner@postgresql.org Frank Zhou wrote: > We are using client side pg_bouncer, do you think it is also an > acceptable option? It can be.=A0 If you can configure it for transaction mode and use a very small number of pools it can be very effective.=A0 Other modes don't help as much, although they can be easier to set up. If you are using Java I found Apache dbcp to be excellent. -- Kevin Grittner EDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company --=20 Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin