By using this site, you agree to our updated Privacy Policy and our Terms of Use. Manage your Cookies Settings.
437,586 Members | 2,487 Online
Bytes IT Community
+ Ask a Question
Need help? Post your question and get tips & solutions from a community of 437,586 IT Pros & Developers. It's quick & easy.

DB2 9 FP3 - Linux vs Windows engines with AIO or a Db2 universal jdbc driver performanc?

P: n/a
How can I be sure that DB2_LINUXAIO is working properly in DB 9 FP3?
The parameter db2_linuxaio was depreciated from the base version to
FP3 and my performance tests have shown a decrease in performance
between the versions.
DB2 9 FP3 on windows compared to windows seems to be about 40% faster
in my first test. I have a few more to run...

DB's are configured that same in Windows and Linux. My tests connect
via jdbc and use the Db2 Universal jdbc driver.

I have two theories, either the AIO isn't working correctly in Linux
FP3 or the jdbc driver doesn't perform as well against a Linux engine
compared to a windows engine.

Anybody have any information on either of these?

Thanks,
JD

Oct 31 '07 #1
Share this question for a faster answer!
Share on Google+

This discussion thread is closed

Replies have been disabled for this discussion.