The model-view-controller design pattern is pervasive throughout the industry. From JavaScript frameworks like Angular, to Java standards like Spring MVC, an MVC-based approach is a proven strategy ...

Idea #2: Smart controller, dumb model -- Minimalist, data holding Model. Business logic and data validation is done by the controller.

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.