FreeBSD database performance via JDBC

[Antoine Martin]

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Hi all,

I published this paper a few weeks ago that some of you might find
interesting (see part2: FreeBSD vs Linux vs Solaris):
http://devloop.org.uk/documentation/database-performance/
I have to admit I have been a Linux user for many years and I was
expecting it to come out on top, and if anything I expected Solaris to
do better - after all the tests are written in Java. All my predictions
turned out wrong!
Feel free to forward to [advocacy], re-use the graphs, etc.

Enjoy
Antoine
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[Ivan Voras-2]

Antoine Martin wrote:
> I published this paper a few weeks ago that some of you might find
> interesting (see part2: FreeBSD vs Linux vs Solaris):
> http://devloop.org.uk/documentation/database-performance/
> I have to admit I have been a Linux user for many years and I was
> expecting it to come out on top, and if anything I expected Solaris to
> do better - after all the tests are written in Java. All my predictions
> turned out wrong!
> Feel free to forward to [advocacy], re-use the graphs, etc.

Can you try it again with libthr threading library
(http://threads.seas.gwu.edu/cgi-bin/man2web?program=libmap.conf§ion=5)?
There's intent to make libthr the default for 7.0 and it may perform
worse in exactly this kind of benchmarks.

[Antoine Martin]

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>> I published this paper a few weeks ago that some of you might find
>> interesting (see part2: FreeBSD vs Linux vs Solaris):
>> http://devloop.org.uk/documentation/database-performance/
>> I have to admit I have been a Linux user for many years and I was
>> expecting it to come out on top, and if anything I expected Solaris
>> to do better - after all the tests are written in Java. All my
>> predictions
>> turned out wrong!
>> Feel free to forward to [advocacy], re-use the graphs, etc.

> Can you try it again with libthr threading library
>
http://threads.seas.gwu.edu/cgi-bin/man2web?program=libmap.conf§ion=5?
> There's intent to make libthr the default for 7.0 and it may perform
> worse in exactly this kind of benchmarks.

You can run the benchmarks yourself, see:
http://devloop.org.uk/documentation/database-performance/DIY/
It's as simple as running this from the top:
ant -f test.xml junit.dbperf -Ddatabase=db-connection
(but it won't generate the pretty graphics)

I'll certainly put it on my todo list, but I can't guarantee when it
will get done... - just looking at the todo list is on the list ;)

Cheers
Antoine

PS: not subscribed to this list, so please CC me.
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