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From: Pavan Deolasee <pavan.deolasee@gmail.com>
To: Gauri Kanekar <meetgaurikanekar@gmail.com>
To: pgsql-performance@postgresql.org
Subject: Re: Replication Syatem
Date: Wed, 30 Apr 2008 19:06:12 +0530
Message-ID: <2e78013d0804300636x55f2e293n6f729d935a7490f9@mail.gmail.com> (raw)
In-Reply-To: <7e4ba9550804300615h241d6d90sfb2c32ae5e5673a8@mail.gmail.com>
References: <7e4ba9550804280638ie81dc23w472785c83cd38fcf@mail.gmail.com>
	<7e4ba9550804282246p73c62fc6y5e7cb7dda55a6b50@mail.gmail.com>
	<Pine.GSO.4.64.0804290347560.20575@westnet.com>
	<7e4ba9550804290405i4c0d3a57x1640239c9995c13@mail.gmail.com>
	<20080429130204.GA5652@alvh.no-ip.org>
	<4817514A.3060704@Sheeky.Biz>
	<7e4ba9550804292229x82e74e5y355349866c72245c@mail.gmail.com>
	<4818494A.2050405@enterprisedb.com>
	<48186315.6050601@postnewspapers.com.au>
	<7e4ba9550804300615h241d6d90sfb2c32ae5e5673a8@mail.gmail.com>

Please keep list in the loop.

On Wed, Apr 30, 2008 at 6:45 PM, Gauri Kanekar
<meetgaurikanekar@gmail.com> wrote:
> Hi,
>  We have recreated the indices with fillfactor set to 80, which has improved HOT
> a little,


Wait. Did you say, you recreated the indexes with fill factor ? That's
no help for HOT. You need to recreate the TABLEs with a fill factor.
And as Heikki pointed out, you need to dump and reload, just altering
the table won't affect the current data.


Thanks,
Pavan

-- 
Pavan Deolasee
EnterpriseDB http://www.enterprisedb.com



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