Conclusion The primary purpose of the Repository pattern is to provide a virtual collection of persisted entities. In retrospect, full-featured ORMs such as Entity Framework and NHibernate already ...

In many cases the repository pattern is an apparently unnecessary layer around the underlying data access technology. But once you have a repository in place, many new opportunities become available.

Learn the potential pitfalls of using the repository pattern, including adding an extra layer of abstraction when it's not needed in your software designs Design patterns provide proven solutions ...

In essence, the Repository design pattern facilitates de-coupling of the business logic and the data access layers in your application with the former not having to have any knowledge on how data ...