What are the differences between MVC and Hexagonal Architecture?

What are the differences between MVC and Hexagonal Architecture?

MVC (Model-View-Controller) is a design pattern that separates an application into three interconnected components, while Hexagonal Architecture (also known as Ports and Adapters) focuses on isolating the core logic from external systems, allowing for better testability and flexibility.

Can you explain how each architecture handles user input?

In MVC, user input is typically handled by the Controller, which updates the Model and refreshes the View. In Hexagonal Architecture, user input is processed through an adapter that communicates with the core application logic, allowing for a more decoupled design.

Which architecture is better for large-scale applications?

Hexagonal Architecture is often preferred for large-scale applications due to its flexibility and separation of concerns, making it easier to manage complexity and integrate with various external systems.

Are there any downsides to using Hexagonal Architecture?

Yes, Hexagonal Architecture can introduce additional complexity and may require more upfront design effort compared to MVC, which is simpler and more straightforward for smaller applications.