Re: performance issue

[Craig L Russell]

For something that large, it's probably best to file a JIRA and upload the code as a patch. You can decide whether the uploaded code can be licensed under the Apache license (e.g. if you don't mind it becoming a test case) or not.

Craig

On Oct 19, 2008, at 3:17 AM, Jonas Ahlinder wrote:

We would be willing to share the code.
What would be the best way to do this ?
Theres 869 lines of code, do i just paste it in a mail to the list ?
________________________________________
From: Bryan Pendleton [EMAIL PROTECTED]
Sent: Thursday, October 16, 2008 8:49 PM
To: Derby Discussion
Subject: Re: performance issue

I have tried running more threads, and it does seem to give
better performance, but the current state of the client
doesnt really allow for reliable testresults.
With autocommit on, and with the disk running 100% usage
( and quite a bit of wait queue at least on Linux ) do
you think multiple threads will really help ?

Yes.

But, before changing your benchmark, it seems better to try
to understand the results you are getting.

Are you willing/able to share your benchmark with the community?

thanks,

bryan

Craig L Russell
Architect, Sun Java Enterprise System http://db.apache.org/jdo
408 276-5638 mailto:[EMAIL PROTECTED]
P.S. A good JDO? O, Gasp!

smime.p7s
Description: S/MIME cryptographic signature