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Re: Replication Multi Master Asyncronous

From: Brad Nicholson <bnichols(at)ca(dot)afilias(dot)info>
To: Muhammad Isnaini <moch_isnaini(at)yahoo(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: Replication Multi Master Asyncronous
Date: 2007-04-24 18:17:17
Message-ID: 1177438637.6120.19.camel@dba5.int.libertyrms.com (view raw or flat)
Thread:
Lists: pgsql-admin
On Tue, 2007-04-24 at 00:35 -0700, Muhammad Isnaini wrote:
> Hi..
> I success develop a Replication Multi Master Async through PHP.
> Just few step to make replication with php, but I want to make this
> replication can embedded into PostgreSQL.
> 
> This step by step .
> Make every record unique in every 
>   Every table that create must added by 1 Field ( ex : clusterid ).
>   Every primary key must changed to add  clusterid.
>   Every update ( insert and update ) must corelation with clusterid.
> Make Update / Insert to Log
> Send Log to another member cluster.
> Every member cluster Execute Log that receive.
> Send message that to Sender.
> Delete log.
> 
> That's model that I want to make code .

How are you planning on handling collision detection and resolution?

-- 
Brad Nicholson  416-673-4106
Database Administrator, Afilias Canada Corp.


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