orthogonality-principle

To reduce coupling and make independent software components, apply the orthogonality principle by separating concerns, segregating interfaces, and using dependency injection. This ensures modules can be modified or replaced independently without overlapping logic.

The orthogonality principle in system architecture is a design approach that creates independent, non-overlapping components. It minimizes ripple effects across modules so changes in one area, like the UI, do not necessitate modifications to unrelated areas like data storage.

Separate concerns when designing new modules and APIs by enforcing data orthogonality and utilizing event-driven architecture. This isolates functional logic, ensuring that system components operate autonomously and reducing the impact of modifications.

The orthogonality principle works with SOLID and CQRS by providing a foundational structure for modularity. It integrates with these concepts to enforce interface segregation and separate command and query logic, yielding highly maintainable systems.

Yes, you can apply orthogonality to Elixir and TypeScript codebases. The principle includes practical guidelines and examples for both languages, demonstrating how to build non-overlapping modules and test them effectively.

Signs of non-orthogonality in a software design include tightly coupled components and unintended ripple effects where modifying one module forces changes in unrelated modules. This fragility makes the system difficult to test, maintain, and scale.