Re: Replication Syatem - Mailing list pgsql-performance

From Pavan Deolasee
Subject Re: Replication Syatem
Date
Msg-id 2e78013d0804300636x55f2e293n6f729d935a7490f9@mail.gmail.com
Whole thread Raw
In response to Replication Syatem  ("Gauri Kanekar" <meetgaurikanekar@gmail.com>)
List pgsql-performance
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

pgsql-performance by date:

Previous
From: "Heikki Linnakangas"
Date:
Subject: Re: Replication Syatem
Next
From: Tom Lane
Date:
Subject: Re: Understanding histograms