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From: Cédric Villemain <cedric@2ndquadrant.fr>
To: pgsql-admin@postgresql.org
Cc: P R <user2037@live.com>
Subject: Re: WAL Log Processing For OLAP?
Date: Thu, 27 Sep 2012 00:12:28 +0200
Message-ID: <201209270012.28886.cedric@2ndquadrant.fr> (raw)
In-Reply-To: <BAY002-W141E09495EB4E3F3DE79920B49D0@phx.gbl>
References: <BAY002-W141E09495EB4E3F3DE79920B49D0@phx.gbl>

> Is there any way to process WAL logs of an OLTP database for use in a writable, index heavy, OLAP database? Are there projects out there doing something similar with the WAL logs?

You may be interested by the following 2 posts on pgsql-hacker. Design and patch about WAL decoding:
* http://archives.postgresql.org/message-id/201209221857.44568.andres@2ndquadrant.com
* http://archives.postgresql.org/message-id/201209150233.25616.andres@2ndquadrant.com 

-- 
Cédric Villemain +33 (0)6 20 30 22 52
http://2ndQuadrant.fr/
PostgreSQL: Support 24x7 - Développement, Expertise et Formation

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