https://naiwaen.debuggingsoft.com/2015/04/%e0%b8%aa%e0%b8%a3%e0%b8%b8%e0%b8%9b%e0%b8%87%e0%b8%b2%e0%b8%99-sql-server-2014-in-memory-ms-azure-24-apr-15/