LINQ promises a lot of advantages and simplify most things that usually should be implemented in Data acess layer
However, currently I can't find any suitable design patterns that can show how one can build a huge project (say 100+) tables avoiding copy-paste code.
Recently, I found a post Building Multi-Tier Web Application in .NET 3.5 Framework Using LINQ to SQL but there is no answer to how to avoid a lot of copy-paste code.
So, I think I should play more with that code, generic classes and new C# 3.0 language features...
