[Pljava-dev] Developing a db-clustering system using PL/Java

From: daniel at winterwell(dot)com (Daniel Winterstein)
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Subject: [Pljava-dev] Developing a db-clustering system using PL/Java
Date: 2011-11-03 18:08:01
Message-ID: 4EB2D881.2040204@winterwell.com
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Hi Johann,

Thanks for your email.
From http://wiki.postgresql.org/wiki/Londiste_Tutorial:

> Londiste is a single master to several slaves solutions.

So not partial master-master replication. However the underlying PgQ system does look interesting. It might work to have 1 queue per server, and some
SQL-level logic to manage the replication. I will take a closer look at it.

Thanks &
Best regards,
- Daniel

On 03/11/11 17:36, Johann 'Myrkraverk' Oskarsson wrote:
> 2. Am I re-inventing the wheel?
>> My immediate requirements are to do _partial_ master-master
>> replication. I've checked out several existing solutions such as
>> Slony-I, but they seem to offer all-or-nothing replication.
> Below, you seem to be describing Londiste. Have you looked at that
> project?

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Dr Daniel Winterstein
tel: 0772 5172 612 @winterstein
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