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Data Bases > Pgsql Performance > Re: Replication...
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Re: Replication Syatem

by pavan.deolasee@[EMAIL PROTECTED] ("Pavan Deolasee") Apr 29, 2008 at 06:39 PM

On Tue, Apr 29, 2008 at 6:29 PM, Gauri Kanekar
<meetgaurikanekar@[EMAIL PROTECTED]
> wrote:
>
>
> Found that the size increased gradually. Is HOT working over here ??
> Guide me if im doing something wrong.
>

You have chosen a bad case for HOT. Since you are repeatedly updating
the same set of rows, the dead space created in the first step is the
blocks which are not touched in the subsequent updates. Is this a real
scenario or are you just testing ? If its just for testing, I would
suggest updating different sets of rows in each step and then check.

Thanks,
Pavan



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

-- 
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)
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 48 Posts in Topic:
Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-28 19:08:56 
Re: Replication Syatem
peterachilds@[EMAIL PROTE  2008-04-28 14:58:14 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-28 19:35:37 
Re: Replication Syatem
salmanb@[EMAIL PROTECTED]  2008-04-28 10:16:44 
Re: Replication Syatem
ajs@[EMAIL PROTECTED] (A  2008-04-28 12:22:43 
Re: Replication Syatem
bnichols@[EMAIL PROTECTED  2008-04-28 10:13:20 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-28 19:47:22 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-28 19:48:48 
Re: Replication Syatem
ajs@[EMAIL PROTECTED] (A  2008-04-28 12:23:45 
Re: Replication Syatem
gsmith@[EMAIL PROTECTED]   2008-04-28 13:39:39 
Re: Replication Syatem
radhika.sambamurti@[EMAIL  2008-04-28 16:58:59 
Re: Replication Syatem
Chris Browne <cbbrowne  2008-04-28 17:43:57 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-29 10:25:10 
Re: Replication Syatem
tgl@[EMAIL PROTECTED] (T  2008-04-29 01:20:04 
Re: Replication Syatem
Chris Browne <cbbrowne  2008-04-29 10:48:28 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-29 10:41:33 
Re: Replication Syatem
gsmith@[EMAIL PROTECTED]   2008-04-29 01:08:09 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-29 11:16:57 
Re: Replication Syatem
pgsql@[EMAIL PROTECTED]   2008-04-29 20:49:38 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-29 11:17:05 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-29 11:25:27 
Re: Replication Syatem
gsmith@[EMAIL PROTECTED]   2008-04-29 04:37:07 
Re: Replication Syatem
tgl@[EMAIL PROTECTED] (T  2008-04-29 10:16:02 
Re: Replication Syatem
vivek@[EMAIL PROTECTED]   2008-04-29 11:00:57 
Re: Replication Syatem
tgl@[EMAIL PROTECTED] (T  2008-04-30 11:02:39 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-29 16:35:40 
Re: Replication Syatem
alvherre@[EMAIL PROTECTED  2008-04-29 09:02:04 
Re: Replication Syatem
pgsql@[EMAIL PROTECTED]   2008-04-30 02:18:10 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-29 16:55:38 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-29 18:29:43 
Re: Replication Syatem
alvherre@[EMAIL PROTECTED  2008-04-29 09:03:14 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-29 18:39:39 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-29 18:42:40 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-29 18:46:00 
Re: Replication Syatem
stark@[EMAIL PROTECTED]   2008-04-29 09:48:31 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-30 10:59:53 
Re: Replication Syatem
heikki@[EMAIL PROTECTED]   2008-04-30 11:26:18 
Re: Replication Syatem
craig@[EMAIL PROTECTED]   2008-04-30 20:16:21 
Re: Replication Syatem
heikki@[EMAIL PROTECTED]   2008-04-30 14:35:29 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-30 11:07:35 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-30 11:09:56 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-30 12:13:11 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-30 12:19:04 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-30 12:55:30 
Re: Replication Syatem
tgl@[EMAIL PROTECTED] (T  2008-04-30 10:46:28 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-30 19:06:12 
Re: Replication Syatem
pavan.deolasee@[EMAIL PRO  2008-04-30 21:45:05 
Re: Replication Syatem
meetgaurikanekar@[EMAIL P  2008-04-30 22:17:46 

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