<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>I'm happy to announce that all the transaction improvements scheduled for 5.1 are now in master:</div><div>- optimistic transactions [1]</div><div>- single lock owner [2]</div><div>- lock reordering (to be released in next BETA) [3]</div><div><br></div><div>On top of this some very significant performance improvements were made for pessimistic locking, I'll detail them in a blog.</div><div>I'm really keen to see how this affect performance, especially for OGM :-)</div><div><br></div><div>The next few weeks I plan to benchmark and profile the code - I'll be back with some more information on this!</div><div><br></div><div>[1] <a href="https://issues.jboss.org/browse/ISPN-1131">https://issues.jboss.org/browse/ISPN-1131</a></div><div>[2] <a href="https://issues.jboss.org/browse/ISPN-1137">https://issues.jboss.org/browse/ISPN-1137</a></div><div>[3] <a href="https://issues.jboss.org/browse/ISPN-1132">https://issues.jboss.org/browse/ISPN-1132</a></div><div><br></div><div>Thanks everyone for the input on this!</div><div><br></div><div>Cheers,</div><div>Mircea</div><div><br></div></body></html>