MVC is a software architecture divided into three main components:
Model (Data and Business Logic) Contains all the data, rules, and business logic of the application. Communication with the database, data processing, and rules are handled in this layer.
View (User Interface) This is the interface with which the user interacts. Visual designs, buttons, forms—everything displayed to the user—belongs to this layer.
Controller Handles requests from the user, communicates with the appropriate Model, and sends the result to the View. In essence, it acts as a bridge between the Model and the View.
-----✅WHY USE MVC?-----
Separation of Concerns Each component has its own responsibility. This makes the code more understandable, organized, and easier to maintain. For example, if the interface changes, updating just the View is enough.
Improved Testability Since the Model and Controller are separate, it's easier to test individual units. This is a big advantage in large projects where automated testing is important.
Reusability The same data (Model) can be used with different interfaces (View) multiple times. For example, the same user information can be displayed in different ways on different pages.
Facilitates Parallel Development in Teams While frontend developers work on the View, backend developers can work on the Model and Controller. This increases team productivity.
Scalable Architecture As the application grows, it's easier to expand parts or add new components. It's especially ideal for projects that require modular design.
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