On Thu, Jun 17, 2004 at 08:24:44PM +1000, Stuart Guthrie wrote:
> No but be sure to post to the list if you get some goodies. I'm also
> interested..
> 
> I found this postgres db reference, no idea of it's effectiveness:
> 
> http://www.commandprompt.com/entry.lxp?lxpe=304

Yep, Command Prompt's Replicator seems to be the most mature of the 
asynchronous replicators out there. The others we're considering 
are eRserver, which is now open sourced with PostgreSQL as of 7.3.x,
and the new kid on the block, Slony, which looks very nice but is
only in beta right now, release date 1 July:

  http://gborg.postgresql.org/project/slony1/projdisplay.php

> What's the language? 

Java, Weblogic.

> There are splitters in JDBC terms that enable
> database updates to be replicated automagically. Budget solutions and
> not-so budget solutions are available.
> 
> http://www.budget-ha.com/ha7.jsp
> http://c-jdbc.objectweb.org/
> http://cocoonhive.org/articles/jboss/20031125/JBoss32-hajms.html

These might be interesting alternatives to doing replication at the pg 
level then - thanks for the pointers. 

But who's actually doing/done this stuff?

Cheers,
Gavin

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