Great news, Vladimir! Congratulations! --Yakov
2018-08-30 15:15 GMT+03:00 Vladimir Ozerov <voze...@gridgain.com>: > Igniters, > > I am glad to announce that we finally merged MVCC and transactional SQL > support to master branch. > > This long journey started more than a year ago with multiple design > brainstorm sessions, conducted by Apache Ignite fellows - Semen Boikov, > Alexey Goncharuk, Sergi Vladykin. > > As things had became more clear, we gradually switched to active > development phase in November 2017. Since then we implemented new > transactional model based on multi-version approach and snapshot isolation, > and almost fully reworked SQL engine to support transactions. > > But this is not the end of the story. In Apache Ignite 2.7 we expect to > release transactional SQL as "release candidate". To achieve this we still > need to implement a number of things, such as new transactional protocol > for key-value API, historical rebalance, continuous queries. Between AI 2.7 > and AI 2.8 we will work on several not-yet-supported cache operations, and > also will focus on performance and stability. > > I would like to thank all community members, who worked hard to make MVCC > happen: Igor Seliverstov, Alexander Paschenko, Sergey Kalashnikov, igor > Sapego, Roman Kondakov, Pavel Kuznetsov, Ivan Pavlukihn, Andrey Mashenkov, > and many other contributors who helped us with design, testing and > benchmarking. > > Release notes and documentation will be prepared by AI 2.7 release. > > Please feel free to ask any questions about the feature here. > > Vladimir. >
