What is New in This Release?
- Percona has merged a contributed patch by Kostja Osipov implementing the Multiple user level locks per connection feature. This feature fixes the upstream bugs: #1118 and #67806.
- TokuDB storage engine support is now considered general availability (GA) quality. The TokuDB storage engine from Tokutek improves scalability and the operational efficiency of MySQL with faster performance and increased compression. It is available as a separate package and can be installed along with the Percona Server by following the instructions in the release documentation.
- Percona Server now supports the MTR --valgrind option for a server that is either statically or dynamically linked with jemalloc.