Re: Parallel DB architechture

From: "Ow Mun Heng" <MunHeng(dot)Ow(at)wdc(dot)com>
To: "Asko Oja" <ascoja(at)gmail(dot)com>, "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 08:08:34
Message-ID: D1109E8B2FB53A45BDB60F8145905CE901348538@wdmyexbe03.my.asia.wdc.com
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>>On Behalf Of Asko Oja
>>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 :)

Wow.. query time improved How many fold? Any idea?

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