Re: Parallel DB architechture

From: Asko Oja <ascoja(at)gmail(dot)com>
To: aravind chandu <avin_friends(at)yahoo(dot)com>
Cc: postgresql Forums <pgsql-general(at)postgresql(dot)org>
Subject: Re: Parallel DB architechture
Date: 2009-03-30 07:52:37
Message-ID: ecd779860903300052r42298336wbf05f8f992c21ba4@mail.gmail.com
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Hello

We use plProxy (RUN ON ALL) to run queries in parallel.
We split our database into 16 shards and distributed it over 4 servers.
So now we are running queries on 16 cpu's in parallel :)

regards,
Asko

On Mon, Mar 30, 2009 at 9:20 AM, aravind chandu <avin_friends(at)yahoo(dot)com>wrote:

> Hello,
>
> I would like to implement parallel DB Architecture in postgres.I
> came across various parallel architectures shared memory,shared disk,shared
> nothing,hierarchical.But I am unaware of how to implement one of these in
> real time system.Can you guys help me in this aspect?
>
>

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