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Improve the Postgres Query performance
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* Improve the Postgres Query performance
@ 2011-06-21 20:34  Tripura <k_tripura@hotmail.com>
  0 siblings, 1 reply; 3+ messages in thread

From: Tripura @ 2011-06-21 20:34 UTC (permalink / raw)
  To: pgsql-performance

Hello All..
This is my first PostgreSql database. It has 8 tables and 4 tables are very
huge each with 6million records.
I have a simple view on this tables and it is taking more than 3hrs to
return the results.
Can someone help me the way to improve the db return the results in a faster
way.

I am not sure ... how to improve the performace and return the faster query
results in PostgreSql.

I tried creating index on each of this tables 
for example 
CREATE INDEX idx_idlocalizedname
  ON "LocalizedName"
  USING btree
  (id)
  WITH (FILLFACTOR=95);

But still it did not help me much
Can someone guide me the way to improve the performance in PostgreSql
Thx,
Triprua


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^ permalink  raw  reply  [nested|flat] 3+ messages in thread

* Re: Improve the Postgres Query performance
@ 2011-06-22 07:05  Craig Ringer <craig@postnewspapers.com.au>
  parent: Tripura <k_tripura@hotmail.com>
  0 siblings, 1 reply; 3+ messages in thread

From: Craig Ringer @ 2011-06-22 07:05 UTC (permalink / raw)
  To: Tripura <k_tripura@hotmail.com>; +Cc: pgsql-performance

On 22/06/11 04:34, Tripura wrote:
> Hello All..
> This is my first PostgreSql database. It has 8 tables and 4 tables are very
> huge each with 6million records.
> I have a simple view on this tables and it is taking more than 3hrs to
> return the results.
> Can someone help me the way to improve the db return the results in a faster
> way.

Please read:

  http://wiki.postgresql.org/wiki/SlowQueryQuestions

and post a follow-up with more detail.

--
Craig Ringer



^ permalink  raw  reply  [nested|flat] 3+ messages in thread

* Re: Improve the Postgres Query performance
@ 2011-06-22 20:57  Tripura <k_tripura@hotmail.com>
  parent: Craig Ringer <craig@postnewspapers.com.au>
  0 siblings, 0 replies; 3+ messages in thread

From: Tripura @ 2011-06-22 20:57 UTC (permalink / raw)
  To: pgsql-performance

Hi,
Thankyou for the link, it heped me 

Thx,
Tripura

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^ permalink  raw  reply  [nested|flat] 3+ messages in thread

end of thread, other threads:[~2011-06-22 20:57 UTC | newest]

Thread overview: 3+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2011-06-21 20:34 Improve the Postgres Query performance Tripura <k_tripura@hotmail.com>
2011-06-22 07:05 ` Craig Ringer <craig@postnewspapers.com.au>
2011-06-22 20:57   ` Tripura <k_tripura@hotmail.com>

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