Decoupling
Decoupling is a software design principle that involves reducing dependencies between components, modules, or systems to enhance flexibility, maintainability, and scalability. It aims to isolate changes in one part of the system from affecting others, often achieved through techniques like abstraction, interfaces, and dependency injection. This concept is fundamental in creating modular, testable, and resilient software architectures.
Developers should learn and apply decoupling when building complex systems to minimize tight coupling, which can lead to brittle code that is hard to modify or debug. It is essential in scenarios like microservices architectures, where services must operate independently, or in large codebases to facilitate team collaboration and reduce integration risks. By decoupling, developers can improve code reuse, simplify testing, and adapt more easily to changing requirements.