Visual Studio Magazine Feature on Entity Framework

The March issue of Visual Studio Magazine covers the ADO.Net Entity Framework with some depth. The article, written by Roger Jennings, includes some sample code and references several valuable links including the download locations of the ADO.Net Entity Framework Beta 3 and the ADO.Net Entity Framework Tools December 2007 CTP 2. Jennings pays homage to Dr. Peter Chen who authored a groundbreaking article for the ACM on Entity Relationship Models in 1976 and a link to the original paper is definitely worth a visit for a deep understanding of Microsoft's philosophical approach to ORM.