Hi,
A small FYI crosspost here since both communities has talked about it.
Tonight I tried out Derby and followed the advise about running Derby
with the JVM wide system property derby.system.durability to the value
test.
It certainly has an effect, but Derby is still sluggish with this setting
compared to all other dbs on my box (mysql, oracle and hsql) - maybe the
dialect can be
tuned more; but as a development db HSQL still has a *much* better
turnaround
time.
/max
Sacha Labourey wrote:
I think that Alexey had evaluated it (right?) and mentionned it was
nowhere
close from the original closed source product. Maybe I am mistaken...
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Max Rydahl Andersen
Sent: mardi, 20. septembre 2005 19:31
To: jboss-development@lists.sourceforge.net
Subject: Re: [JBoss-dev] switch to derby in JB5?
Its been very slow compared to using hsqldb with hibernate test suite
- at least the two times i tried to use it.
It seems like it is not very well optimized for DDL and queries when
running in embedded mode.
That might have changed, but it should at least be tested/considered
before changing away from the
test/developer friendly hsqld.
When Derby were named Cloudscape it actually had more sql features
and were faster...but apparently
they did their best to make it DB2 compliant ;)
/max
Its been asked in the past. Someone needs to validate that
it works as
the default db and update the service to start it. Alexey has a
prototype in varia:
org.jboss.jdbc.DerbyDatabase
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Bill Burke
Sent: Tuesday, September 20, 2005 9:29 AM
To: jboss-development@lists.sourceforge.net
Subject: [JBoss-dev] switch to derby in JB5?
Should we switch to derby for JB5? Seems it is a fully
featured DB unlike Hypersonic which supports XA and everything.
--
Bill Burke
Chief Architect
JBoss Inc.
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