This model-view-controller design pattern tutorial explains the role of each of the MVC components, along with how MVC simplifies application development.

The Observer Pattern is the foundation of Model View Controller (MVC) development. In this article, you'll learn how to use it by building a simple email application.

If you say "In the MVC pattern where does business logic lie" and imply that everything must be labelled as a model, view or controller, then of course people are going to label the service and ...