Hi, > we have the feeling that the synchronization overhead begins to count on a > multiprocessor (8 CPUs) platform.
Do you have some test case where this can be verified? > on a single session instance I personally prefer a more > coarse grained synchronization I agree. In my view, an application should not access the same session within multiple threads. But if the application does, synchronization is required within Jackrabbit to avoid corruption. Where synchronize on the session is required, this should be done on a high level to improve performance. Regards, Thomas