LINQ to SQL and Entity Framework (EF) are both object/relational mapping (O/RM) tools for .NET, so it's not surprising that they share many common features. This table compares the most significant ...

I'm trying to create a new database diagram in SQL Server so that I can refer to it for relationships and that sort of thing. I opened SQL Server Enterprise Manager, created a new diagram, added ...

The basic distinction between these two O/RMs is that Entity ... SQL Server 200x and, to a lesser extent, SQL Server Compact Edition 3.5. However, your O/RM tool choice might be influenced or even ...

A table in a database holds the attributes ... It can be beneficial to show the attributes of each entity as part of an entity relationship diagram. There are two ways to do this: In these ...