we introduced usage of OpenJPA within our web application some time ago with OpenJPA 0.9.7. Basically
the version is very stable and we did not upgrade up to now. Meanwhile we extended usage of OpenJPA and
run into some performance issues ... just to know whether we should put effort into upgrading:
are there any significant performance improvements of the OpenJPA engine between 0.9.7 and the current 1.0.X version?
thanks in advance!