Model View Controller framework(MVC) is a software architecture. The Pattern isolates "domain logic" (the application logic for the user) from the user interface(input and presentation), permitting independent development, testing and maintenance of each(separation of concerns).
MODEL is not necessarily merely a database; the model in MVC is both data and the business/domain.
The model manages the behaviour and data of the application domain, responds to request for information about its state (usually from view) and responds to instruction to change state(usually from the controller).
The CONTROLLER receiver the input and initiates a response by making calls on model objects. A controller accepts input from the user and view part to perform actions based on that input.
The VIEW renders the model into a form suitable for interaction, typically a user interface element. Multiple views can exists for a single model for different purpose. A view part typically has a one to one correspondence with a display surface and known to render to it.
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