This is Part 2 of my 2 part series on “How to Implement IQueryable”. Please see the first post for additional resource links and full source code download ( http://blogs.msdn.com/kevin_halverson/archive/2007/07/10/how-to-implement-iqueryable.aspx ). ...

In the Orcas timeframe, Microsoft will be supplying a couple of specialized flavors of Linq to address common data access scenarios. DLinq covers SQL servers and XLinq handles XML documents, but what about the countless other data sources out there that...