Received: from maia.hub.org (unknown [200.46.204.183]) by mail.postgresql.org (Postfix) with ESMTP id BA07D632636 for ; Sun, 1 Nov 2009 10:52:04 -0400 (AST) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 18020-07 for ; Sun, 1 Nov 2009 14:51:56 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-bw0-f213.google.com (mail-bw0-f213.google.com [209.85.218.213]) by mail.postgresql.org (Postfix) with ESMTP id A89AF63215D for ; Sun, 1 Nov 2009 10:51:56 -0400 (AST) Received: by bwz5 with SMTP id 5so5444846bwz.3 for ; Sun, 01 Nov 2009 06:51:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=nqndaW0riYZBcvdctMAHRnh0iQsGZxSV1wQcaXXGjto=; b=wwmBdBH/xWNhKwjX3a7jLaH9Fr+OIDz98u14HVtydlFILErFACZ/tRDDLZtKE63W8k xAgUlHkfp9QDvevLXqHAbv+i8YokWqX15fqKymitudwIlzfZKP5uojoTapU8hOdooFC8 cEBGN5wmZviIMJ7A4e8Hw3d0b6PhboeByMpiw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=Ac4kxby9kSsaXWODY2v8wWUHuxv44TzkSw72Pmo1vnE4tuv82MwznWA3v3kHr8SV1m ZwpYD1XgwDO4WxSOXARc38V7HA0DeGEr45LN6r6yCvRZGp13hfBgO/peXiVpp48SUCHT 93JzBuqvS8sl3mfV4WRmANXmFBqhpdPvE+CWs= MIME-Version: 1.0 Received: by 10.204.15.22 with SMTP id i22mr3070899bka.13.1257087114080; Sun, 01 Nov 2009 06:51:54 -0800 (PST) Date: Sun, 1 Nov 2009 16:51:53 +0200 Message-ID: <234efe30911010651k6cf3d398t9d61e560d57b52b7@mail.gmail.com> Subject: Compression in PG From: Shaul Dar To: pgsql-performance@postgresql.org Content-Type: multipart/alternative; boundary=00032555bd46e2f306047750660d X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.109 tagged_above=-10 required=5 tests=BAYES_05=-1.11, HTML_MESSAGE=0.001 X-Spam-Level: X-Archive-Number: 200911/1 X-Sequence-Number: 36169 --00032555bd46e2f306047750660d Content-Type: text/plain; charset=ISO-8859-1 Hi, I have several long text fields in my DB that I would love to compress (descriptions, URLs etc). Can you tell me what options exists in PG (+pointers please), typical effect on space and run time? Thanks, -- Shaul --00032555bd46e2f306047750660d Content-Type: text/html; charset=ISO-8859-1
Hi,

I have several long text fields in my DB that I would love to compress (descriptions, URLs etc). Can you tell me what options exists in PG (+pointers please), typical effect on space and run time?

Thanks,

-- Shaul
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