What are the differences between hexagonal and layered architecture?

What are the differences between hexagonal and layered architecture?

Hexagonal architecture focuses on isolating the core logic from external systems, while layered architecture organizes code into layers, each with specific responsibilities.

Can you explain the benefits of using hexagonal architecture?

Sure! Hexagonal architecture allows for easier testing, better separation of concerns, and greater flexibility in swapping out external components.

What are some real-world examples of hexagonal architecture?

Many modern web applications use hexagonal architecture, especially those built with microservices, as it helps manage complexity and dependencies.

Is layered architecture still relevant today?

Yes, layered architecture is still relevant, especially in traditional enterprise applications, but it may lead to tighter coupling compared to hexagonal architecture.

Which architecture would you recommend for a new project?

It depends on the project's requirements. If you need flexibility and testability, hexagonal architecture is a great choice. For simpler applications, layered architecture might suffice.