Received: from localhost (unknown [200.46.204.183]) by postgresql.org (Postfix) with ESMTP id 203D9650E7D for ; Wed, 2 Jul 2008 15:42:56 -0300 (ADT) Received: from postgresql.org ([200.46.204.86]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 87580-06 for ; Wed, 2 Jul 2008 15:42:47 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from community4.commandprompt.com (host-192.commandprompt.net [207.173.203.192]) by postgresql.org (Postfix) with ESMTP id E2651650E9E for ; Wed, 2 Jul 2008 15:42:48 -0300 (ADT) Received: from localhost (community4.commandprompt.com [127.0.0.1]) by community4.commandprompt.com (Postfix) with ESMTP id 6DEE16069CD; Wed, 2 Jul 2008 11:55:03 -0700 (PDT) X-Virus-Scanned: amavisd-new at gunduz.org Received: from community4.commandprompt.com ([127.0.0.1]) by localhost (community4.commandprompt.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5sJtmuOp+0lv; Wed, 2 Jul 2008 11:55:02 -0700 (PDT) Received: from [192.168.2.3] (unknown [78.175.133.105]) by community4.commandprompt.com (Postfix) with ESMTP id 7F98B6069C2; Wed, 2 Jul 2008 11:55:01 -0700 (PDT) Subject: Re: [QUESTION]Concurrent Access From: Devrim =?ISO-8859-1?Q?G=DCND=DCZ?= To: =?ISO-8859-1?Q?Lev=ED?= Teodoro da Silva Cc: pgsql-performance@postgresql.org In-Reply-To: <4a74ba520807021131l28308633yf0ad5416a7055f9@mail.gmail.com> References: <4a74ba520807021131l28308633yf0ad5416a7055f9@mail.gmail.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-YpWf+gBGeGvvPdKwbUDF" Date: Wed, 02 Jul 2008 21:42:16 +0300 Message-Id: <1215024136.2814.5.camel@laptop.gunduz.org> Mime-Version: 1.0 X-Mailer: Evolution 2.22.2 (2.22.2-2.fc9) X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0 tagged_above=0 required=5 tests=none X-Spam-Level: X-Archive-Number: 200807/32 X-Sequence-Number: 30632 --=-YpWf+gBGeGvvPdKwbUDF Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Wed, 2008-07-02 at 15:31 -0300, Lev=C3=AD Teodoro da Silva wrote: > we want to use PostGree like the DataBase system, > but i got some questions. First of all: Please learn the correct spelling: It is PostgreSQL, or Postgres. > I want to know if the PostGree has limitations about the concurrent > access, because a lot of people will access this database at the same > time. PostgreSQL does not force a limit on concurrent access, but it is dependent on your hardware, network, etc. > I want to know about the limitations, like how much memory do i have > to use !?=20 It depends on the size of your database. See the link below. > How big could be my database=20 Depends on your disk ;) There is no PostgreSQL limitation for that. Well, there is a limit for tables, etc: http://www.postgresql.org/docs/faqs.FAQ.html#item4.4 -HTH. --=20 Devrim G=C3=9CND=C3=9CZ devrim~gunduz.org, devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr http://www.gunduz.org --=-YpWf+gBGeGvvPdKwbUDF Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkhrzAcACgkQtl86P3SPfQ4FOQCeONH9fPsDJF4D1kHCdWzVXP9/ mowAoOnQyqAZMe3e7wx0PusNmQWcC3Qn =tQWY -----END PGP SIGNATURE----- --=-YpWf+gBGeGvvPdKwbUDF--