ddd-cola

COLA architecture is a Clean Object-Oriented Layered Architecture framework used to build maintainable, scalable applications. You should use it when adopting a domain-centric design that requires clear separation between adapter, application, domain, and infrastructure layers.

To structure a project using COLA architecture, organize your codebase into four distinct layers: adapter, application, domain, and infrastructure. This separation ensures robust application structure by keeping domain logic isolated and promoting maintainability.

The adapter layer in COLA architecture handles external interfaces and translates external requests into application layer calls. It acts as an entry point, ensuring the core domain logic remains decoupled from specific delivery mechanisms.

Yes, you can use COLA architecture for domain-driven design projects. It provides a layered application structure that promotes domain-centric design, isolating core business logic in the domain layer while managing dependencies through infrastructure.

COLA differs from traditional layered architecture by strictly isolating domain logic and inverting infrastructure dependencies. This Clean Object-Oriented Layered Architecture approach ensures the domain layer remains independent, resulting in more robust and maintainable applications.