Clean Architecture: A Craftsman's Guide to Software Structure and Design

Key Concepts and Strategies

The book «Clean Architecture: A Craftsman's Guide to Software Structure and Design» by Robert Martin focuses on creating software systems that are easy to maintain and extend. The main concepts and strategies include:
1.SOLID principles, which help create flexible and change-resistant systems.
2.Dividing the system into layers, where each layer is responsible for its part of the logic and does not depend on other layers.
3.Using boundaries and interfaces to isolate different parts of the system, allowing one part to change without affecting others.
4.The importance of independence from frameworks and libraries, so the system can easily adapt to technological changes.
5.The concept of «external dependencies should point inward», meaning high-level modules should not depend on low-level ones.
6.Emphasis on code testability, achieved through dependency inversion and interface usage.
7.Architectural boundaries that help separate business logic from implementation details. These concepts help developers create systems that are easier to maintain and more resilient to changes.