From: | "Daniel van Ham Colchete" <daniel(dot)colchete(at)gmail(dot)com> |
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To: | pgsql-performance(at)postgresql(dot)org |
Subject: | Re: New to PostgreSQL, performance considerations |
Date: | 2006-12-11 13:31:48 |
Message-ID: | 8a0c7af10612110531sbb019ck259fb16d131fdb50@mail.gmail.com |
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Lists: | pgsql-performance |
You are right Christopher.
Okay. Let's solve this matter.
What PostgreSQL benchmark software should I use???
I'll test PostgreSQL 8.1 on a Fedora Core 6 and on a Gentoo. I'll get
the same version FC6 uses and install it at my Gentoo. I'll use the
same hardware (diferent partitions to each).
I'm not saying that Gentoo is faster than FC6. I just want to prove
that if you compile your software to make better use of your
processor, it will run faster.
It might take a few days because I'm pretty busy right now at my job.
Best regards,
Daniel
On 12/11/06, Christopher Browne <cbbrowne(at)acm(dot)org> wrote:
> Oops! daniel(dot)colchete(at)gmail(dot)com ("Daniel van Ham Colchete") was seen spray-painting on a wall:
> > But, trust me on this one. It's worth it.
>
> No, the point of performance analysis is that you *can't* trust the
> people that say "trust me on this one."
>
> If you haven't got a benchmark where you can demonstrate a material
> and repeatable difference, then you're just some Gentoo "speed racer"
> making things up.
> --
> select 'cbbrowne' || '@' || 'acm.org';
> http://linuxdatabases.info/info/wp.html
> One last point about metaphor, poetry, etc. As an example to
> illustrate these capabilities in Sastric Sanskrit, consider the
> "bahuvrihi" construct (literally "man with a lot of rice") which is
> used currently in linguistics to describe references outside of
> compounds.
>
> ---------------------------(end of broadcast)---------------------------
> TIP 6: explain analyze is your friend
>
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