Hello,
Just wanted to share some data I've generated with dbt-2 using
tablespaces from a CVS export of PostgreSQL on June 22. I have results
and details on how I have the disks laid out with LVM2 here:http://www.osdl.org/projects/dbt2dev/results/dev4-006/538/
The performance appears to be on par with results I've been getting with
PostgreSQL 7.4.1. For a comparison, you can see those results
here:http://www.osdl.org/projects/dbt2dev/results/dev4-006/526/
The volume where the database log resides is identicle between the two
tests. The disk layout has only changed for where the tables and
indexes reside.
--
Mark Wong - - markw@osdl.org
Open Source Development Lab Inc - A non-profit corporation
12725 SW Millikan Way - Suite 400 - Beaverton, OR 97005
(503) 626-2455 x 32 (office)
(503) 626-2436 (fax)
http://developer.osdl.org/markw/
