Description: The ‘Layer’ refers to a distinct level of abstraction in a software architecture, which allows for the organization and structuring of components in a way that facilitates their development, maintenance, and scalability. In the context of programming and system design, layers can represent different levels of functionality, from the user interface to business logic and data access. This separation of concerns not only improves code clarity but also enables different teams to work on different layers simultaneously, promoting collaboration and efficiency. Layers can be physical, as in the case of network architecture, or logical, as in software development, where patterns like MVC (Model-View-Controller) are commonly used to divide applications into manageable components. The implementation of layers also facilitates the integration of new technologies and adaptation to changes in system requirements, which is crucial in agile and dynamic development environments.
