| From: | Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc> |
|---|---|
| To: | Harald Armin Massa <haraldarminmassa(at)gmail(dot)com> |
| Cc: | PostgreSQL Performance <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: URI to kind of a benchmark |
| Date: | 2007-12-12 14:48:29 |
| Message-ID: | 475FF4BD.3000204@kaltenbrunner.cc |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-performance |
Harald Armin Massa wrote:
> reading postgres benchmarks for beginners advises to stop reading on the
> words "default (ie. unchanged postgresql.conf); but the real test is
> given right after:
>
> http://www.kaltenbrunner.cc/blog/index.php?/archives/21-guid.html
>
> That confirmes my first impression (on different workload) of "the speed
> has doubled".
>
> If reality confirmes, that 8.2 to 8.3 will be a small step in versions,
> and a great step in databases.
yeah but keep in mind that this one only tested a very specific scenario
(update heavy, workload fits easily in buffercache and benefits from
HOT) - it is a fairly neat improvement though ...
Stefan
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Joshua D. Drake | 2007-12-12 15:38:20 | Re: Limited performance on multi core server |
| Previous Message | Sven Geisler | 2007-12-12 14:28:32 | Re: Limited performance on multi core server |