Hi all,

I'm working with NHibernate version 1.0.3 and I'm very happy with his performance.

But, when I read the post : http://forum.hibernate.org/viewtopic.php?t=983779, I decided change the version to 1.2.0.

I changed the assemblies, the app.config file and my problem was solved.
But now I have a great decrease of the performance of my application. I simply changed the version of NHibernate, nothing more.
I noted that the "BuildSessionFactory()" method works very quickly, I don't know if this affects the performance, therefore the application becames very slow!!!!

Thanks in advance!

I believe some default behaviors (like lazy initialization) changed from 1.0.x to 1.2.x. Check out the change logs in the documentation.