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Re: New to PostgreSQL, performance considerations



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.

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TIP 6: explain analyze is your friend




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