Array which Pages to Disk

Question

Does anyone know of a .NET array class/library which will page its contents out to disk?

The idea is to be able to use it as a normal array but the class uses less RAM

Answer 1

Unless you're dealing with fixed length records (and even then there's issues) you're going to run into a lot of problems with treating 2GB of data like an array that make a lot of array uses perform horribly -

• IndexOf()
• InsertAt()
• RemoveAt()
• Sort()

Is there any reason a database wouldn't work?