WAL Log Processing For OLAP?

From: P R <user2037(at)live(dot)com>
To: "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org>
Subject: WAL Log Processing For OLAP?
Date: 2012-09-25 17:19:52
Message-ID: BAY002-W141E09495EB4E3F3DE79920B49D0@phx.gbl
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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?

So far all I've found is Xlogdump and Pglesslog

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