On Wednesday Microsoft announced the release of SQL Server 2014 Community Technology Preview 2 (CTP2).
SQL Server 2014 was announced a few months ago. It continues much of the technologies of SQL Server 2012, which was shipped about two years ago. However, Microsoft is stressing several new capabilities in SQL Server 2014 CTP2: The use of in-memory online transactional processing (OLTP) technology that formerly went by the code name "Hekaton," and the ability to use SQL Server 2014 with Windows Azure to enable scalability, as was as backup and disaster recovery support.
Microsoft releases SQL Server 2014 CTP2
Microsoft SQL Server 2014 Community Technology Preview 2