On Wed, 3 Feb 2010, Robert Haas wrote:
>> Robert, Mark described the test he did
>> http://archives.postgresql.org/pgsql-hackers/2010-01/msg02927.php
>
> So why did he get totally different answers than you?
Because I did tests with 8.3 and HEAD+rbtree, while Mark compared
HEAD and HEAD+rbtree. Also, my HEAD and his HEAD are very different :)
I will not mention, that we used totally different setup.
>
> It's not enough to say "somebody else did a test and got better
> numbers than we did, so let's use theirs".
I'll repeat my tests with current CVS HEAD.
Regards, Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83