Re: too slow - Mailing list pgsql-admin

From Joshua D. Drake
Subject Re: too slow
Date
Msg-id 42090155.7040205@commandprompt.com
Whole thread Raw
In response to too slow  (Shashi Gireddy <gireddy@gmail.com>)
List pgsql-admin
Shashi Gireddy wrote:
> I recently migrated from MySql, The database size in mysql was 1.4GB
> (It is a static database). It generated a dump file (.sql) of size
> 8GB), It took 2days to import the whole thing into postgres. ]

Well that sounds like you don't have your postgresql.conf configured
to properly utilize your system.

> After all
> the response from postgres is a disaster. It took 40sec's to run a
> select count(logrecno) from sf10001;

Are you running a RAID?

> which generated a value 197569.
> And It took for ever time to display the table. How to optimize the
> database so that I can expect faster access to data.

Have you analyzed?

>
> each table has 70 colsX197569 rows (static data), like that I have 40
> tables,  Everything static.
>

Sincerely,

Joshua D. Drake
Command Prompt, Inc.
503-667-4564


> system configuration: p4 2.8ghz 512mb ram os: xp postgres version: 8.0
>
> thanks a million in advance,
> shashi.


--
Command Prompt, Inc., your source for PostgreSQL replication,
professional support, programming, managed services, shared
and dedicated hosting. Home of the Open Source Projects plPHP,
plPerlNG, pgManage,  and pgPHPtoolkit.
Contact us now at: +1-503-667-4564 - http://www.commandprompt.com


Attachment

pgsql-admin by date:

Previous
From: Christopher Petrilli
Date:
Subject: Re: too slow
Next
From: "Chris Hoover"
Date:
Subject: Index weirdness - Any ideas why