Description: Logical architecture is a conceptual model that defines the structure and behavior of a system, serving as a framework for software design and development. This approach focuses on how system components interact with each other and how they are organized to meet functional and non-functional requirements. Unlike physical architecture, which deals with actual implementation and hardware resources, logical architecture emphasizes the abstract representation of processes and data flows. Its main characteristics include modularity, which allows dividing the system into more manageable parts; reusability, which encourages the use of existing components; and scalability, which ensures that the system can grow and adapt to new needs. Logical architecture is fundamental in behavior-driven development (BDD), as it provides a solid foundation for defining how systems are expected to respond to different inputs and situations, thus facilitating testing and requirement validation. In summary, logical architecture is essential to ensure that systems are efficient, maintainable, and aligned with end-user expectations.
