I haven't used linq2SQL or anything, just LINQ on collections in .NET.
A team I'm a part of (language is C#) had to get rid of a library that handled SQL and do the SQL manually because the library was making a lot of inefficient calls. Sounds like a similar problem.
A team I'm a part of (language is C#) had to get rid of a library that handled SQL and do the SQL manually because the library was making a lot of inefficient calls. Sounds like a similar problem.