Aditya Didwania

Model–View–Controller (MVC) is an architectural pattern used in software engineering. Successful use of the pattern isolates business logic from user interface considerations, resulting in an application where it is easier to modify either the visual appearance of the application or the underlying business rules without affecting the other. In MVC, the model represents the information (the data) of the application; the view corresponds to elements of the user interface such as text, checkbox items, and so forth; and the controller manages the communication of data and the business rules used to manipulate the data to and from the model.

In simpler words-

1. Model handles all our database logic. Using the model we connect to our database and provide an abstraction layer.
2. Controller represents all our business logic i.e. all our ifs and else.
3. View represents our presentation logic i.e our HTML/XML/JSON code.