| From: | Steve Poe <spoe(at)sfnet(dot)cc> |
|---|---|
| To: | thanga(at)midascomm(dot)com |
| Cc: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Is Indexed View Supported in psql 7.1.3?? |
| Date: | 2005-04-11 05:35:08 |
| Message-ID: | 425A0C8C.3040300@sfnet.cc |
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| Thread: | |
| Lists: | pgsql-performance |
stp,
I cannot help you with the first point, but as far as performance
analysis, I share with you what I've been using.
1) pgbench -- which comes with PostgreSQL
2) OSDB (http://osdb.sourceforge.net/)
3) pg_autotune (http://pgfoundry.org/projects/pgautotune/)
4) PQA (http://pgfoundry.org/projects/pqa/)
You did not mention how your database is being used/going to be used. If
its already in production, use PQA, but I personally have not
implemented yet since seemed to be to take a performance hit of 15-25%
when running it. Your mileage may vary.
I use pgbench for quick tests and OSDB for more disk thrash testing.
I am new to this; maybe someone else may be able to speak from more
experience.
Regards.
Steve Poe
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