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postgres replication only some datas

From: Matthias Blohm <m(dot)blohm(at)digisec(dot)de>
To: pgsql-general(at)postgresql(dot)org
Subject: postgres replication only some datas
Date: 2004-08-23 11:50:47
Message-ID: 1093261970.890297@nntp (view raw, whole thread or download thread mbox)
Lists: pgsql-general
a question about a tool or a possibility how could something work.

following situation:
we have a database which is full of very sensitive information and needed that db to use our online website.
but now we move the website to a server outside our office and needed to replicate only some datas to the online db.
with the tool slony i found out , that some tables could be replicated, but in some tables are some information, which we do not 
wont to replicate.
so we need a tool or an idea how to do that.
I though about a dump and deleting the sensitive datas, but the database is about a half gig and we need the changed entries 
directly on the online db within seconds.

Anybody how could help?



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