To receive Professional Support, please contact us at: [email protected]. Special thanks goes out to Artem Orobets, who just joined the Orient Technologies company, to Andrey Lomakin who has coordinated and co-developed the new PLOCAL, Hash Index and many other features on the engine part. Thanks to Luca Molino who is back on the Object Database interface. Thanks to all the contributors with their pull requests, test cases and issues who have contributed to improving OrientDB. Thanks also to the TinkerPop team for providing such cool technology to stack on top of OrientDB.