In regards to : postgresql - is it reasonable to require this uuid-ossp
module?
In my experience, I avoided using the uuid-ossp module and just used
java.util.UUID.randomUUID() in my
model class to generate my uuid for me instead having the database generate
the uuid.
Depending on how much access r
Perhaps it short circuits those copies and other overheads if no
security manager is defined (ala as in my IDE). That would explain how
I can see minimal improvement while Kirill sees a 4x improvement.
Still rather confirm these numbers are accurate. Kirill?
On Thu, 2010-05-27 at 10:12 -0400, B
Carlo deWolfe found that one of the big perf problems with Java
reflection is that it is constantly doing security checks with the
security manager and every get/find request makes a copy of the
method/field objects. He had a hack for this, but you'll have to
consult him on what it is. The JB
I ran this same exact comparison before and I seem to recall much
different results. Unfortunately I no longer have that code. This was
part of
http://opensource.atlassian.com/projects/hibernate/browse/HHH-227
Can you make sure you "prime" or "warm up" the jvm before you start
taking measurement
Hi,
My measurements have indicated that there is a performance gain. I have
measured the time spent in setPropertyValues and getPropertyValues.
The optimized version was 4 times faster in these methods giving an
estimated application performance increase of about 3%.
Optimizing getPropertyValue an
Anyway, the discussion here wrt this UUID project is all about
generating the UUID value in Java. The first point is to determine
whether there is any benefit to relying on the database to generate
these for us in the cases when they can.
Secondly there is the question of if we are going to do it
The site is not just about the UUID generator project. He wrote posts on
ohter subjects as well.
My point there is more to the maven repo. How do we reference this?
Are we ending up hosting another artifact? How do we even contact
him to find out?
-- Sent from my Palm Pre
st...@hiberna
