October 2008 - Posts

Foreign Keys in the Conceptual and Object Models
27 October 08 05:48 PM | efdesign | 36 Comments   

If you are reading this, you have probably heard by now about the so called impedance mismatch between the relational world and the object world – and there are a number of concepts in the relational database that don’t translate easily to corresponding Read More...

Filed under: Entity Framework, ObjectServices, Linq to Sql, Entity Framework 4

EDM and Store functions exposed in LINQ
08 October 08 09:37 AM | efdesign | 13 Comments   

In this post Colin Meek and Diego Vega delve into some enhancements we are planning for LINQ to Entities, anyway over to them... Entity Framework v1 customers preferring to write their queries using LINQ often hit a limitation on the range of functions Read More...

Filed under: Entity Framework, Linq to Entities, Entity Framework 4