Hibernate is slow with JRE 1.5

Hibernate is slow with JRE 1.5. We still don't know why, but the fact is SLOW. We wrote a native SQL instead of Hibernate SQL to generate complexes SQL command. Following is record from Steve's Email:

We found out what the problem was attributed to. It was a very strange and quite frankly a misleading performance issue within Hibernate during the loading of the resultset into memory. We couldn’t pinpoint why it was failing (so slow), but were able to narrow down by a process of elimination (poor elimination). It turns out that we know the issue is one of two things:

· Running Hibernate on Solaris

· Running Hibernate using JDK 1.5

We really don’t care what the issue is because we’ve figured out how to tweak the code and fixed the problem.
Posted by Sunny Young at 5/31/2006 07:43:00 PM