You would typically create an empty EDM using the Entity Data Model Wizard in Visual Studio, define the entities and their relationships in Visual Studio, then generate the database from this ...

Entity Framework (EF) 6.1 is the first ".x" update since Microsoft open sourced the tool moving to version 6 and moved it to CodePlex. It features tooling consolidation that "extends the ADO.NET ...

Release features changes to Object Services, Query and the Entity Data Model Wizard in Visual Studio.

The CTP released this week includes a number of changes, among them tweaks to Object Services, Query, and the Entity Data Model Wizard in Visual Studio, according to Microsoft.