What is the Domain Model?
A Domain Model is a conceptual representation that captures the key entities, attributes, and relationships within a specific business domain. It serves as a blueprint that guides the design and development of software systems, ensuring that the technical solution aligns with the real-world problem space. By abstracting the complexity of the domain, the domain model helps developers and stakeholders communicate effectively, leading to more accurate and efficient software solutions.
Domain Models are typically represented using diagrams and notations that illustrate the interactions between entities. They play a crucial role in aligning the technical architecture with business processes, enabling teams to create systems that reflect the nuances of the domain. In practice, a domain model helps reduce ambiguity and provides a shared understanding among team members, leading to more coherent and robust software designs.