Re: Open request for benchmarking input

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От Steinar H. Gunderson
Тема Re: Open request for benchmarking input
Дата
Msg-id 20051127115155.GB18128@uio.no
обсуждение исходный текст
Ответ на Re: Open request for benchmarking input  ("Qingqing Zhou" <zhouqq@cs.toronto.edu>)
Список pgsql-performance
On Sat, Nov 26, 2005 at 01:57:47PM -0500, Qingqing Zhou wrote:
> Don't forget TPCC (data > memory, with intensive updates). So the benchmarks
> in my mind include TPCC, TPCH and TPCW.

I'm lost in all those acronyms, but am I right in assuming that none of these
actually push the planner very hard? We keep on pushing that "PostgreSQL is a
lot better than MySQL when it comes to many joins and complex queries"
(mostly because the planner is a lot more mature -- does MySQL even keep
statistics yet?), but I'm not sure if there are any widely used benchmarks
available that actaully excercise that.

/* Steinar */
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Homepage: http://www.sesse.net/

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