Linq To Objects vs Linq To Entities vs Entity Framework
There are some articles in the internet confused the concepts among Linq to Objects, Linq to Entities and even ADO.NET Entity Framework, they often mentioned Linq To Objects and Linq to Entity or Entity Framwork are the same ting. But they ARE NOT the same.
Transaction in LINQ
If you use LINQ, and consider Transaction, you might choose either explicit transaction or no. Because, due to MSDN, LINQ to SQL supports 3 distinct transaction models:
Update LINQ to SQL Classes After Data Table Structure Changed
How to update LINQ to SQL Class after you changed your data tables? It might be a headache problem if you always use LINQ to SQL.