Entity Framework 7, a major redesign of the ORM, is the latest version of Entity Framework with the vision of "New Platforms, New Data Stores."
Some of the striking features of this release include support for the following:
Non-relational data stores and in-memory data: You can now use Entity Framework with NoSQL databases as well.
Entity Framework 7 now provides support for the following data providers:
SQL Server
SQLite
Azure Table Storage
Redis
In Memory (for unit testing)
Windows Phone and Windows Store applications, Linux, and Macintosh systems: Entity Framework 7 now provides support for Windows Phone, Windows Store, ASP.NET 5, and desktop applications.
Unit testing: Entity Framework 7 now provides support for unit testing your applications against in-memory or memory-resident databases.
You can refer to this Channel 9 video to know more on Entity Framework 7: https://channel9.msdn.com/Events/Build/2015/2-693.
