Rich Domain Model

A Rich Domain Model is a way of designing software where the core data and the behaviors (methods or functions) that operate on that data are combined into cohesive objects or classes. Instead of just storing data, these objects also contain logic and rules related to that data, making the model more realistic and aligned with real-world concepts. This approach promotes better organization, encapsulation, and maintainability by treating entities not just as data holders but as active participants with responsibilities within the system.