DBT-2 results using tablespaces
От | markw@osdl.org |
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Тема | DBT-2 results using tablespaces |
Дата | |
Msg-id | 200406232124.i5NLOvZ09006@mail.osdl.org обсуждение исходный текст |
Ответы |
Re: DBT-2 results using tablespaces
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Список | pgsql-hackers |
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/
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