| From: | Sergey <sergey(at)optimaltec(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: PostgreSQL 7.3.3 and Intel C compiler |
| Date: | 2003-07-06 03:25:15 |
| Message-ID: | be84q2$j48$1@main.gmane.org |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi!
I'm sorry I haven't done any research beforehand, but are any such
materials regarding performance tuning available in the canned form on
the 'net for me to show to my boss? I believe statements like this will
greatly promote PostgreSQL if substantiated with concise "executive
summary" articles and maybe some short technical details for
administrators. Thank you!
Sergey.
Hans-Jürgen Schönig wrote:
> This week I have done some performance tuning at a customer's office. We
> have beaten (demoralized) MS SQL and DB2 in serializable mode and DB2 in
> any transaction isolation level :).
>
> By the way: In case of very simple statements SERIALIZABLE is about 3
> times faster than READ COMMITTED. I expected it to be faster but I did
> not expect this difference.
>
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