principle-soc

To separate cross-cutting concerns, isolate logging, security, and transaction logic into independent modules. This ensures they are managed separately from your core business operations, maintaining clear boundaries and preventing tangled code.

Enforce architectural layering by defining strict boundaries that separate presentation, business logic, and data access layers. This ensures UI elements don't contain business rules and data retrieval logic is isolated from core operations.

Diagnose code coupling issues by applying diagnostic checklists to identify mixed responsibilities, then use targeted repair methods to untangle modules. This promotes modularity and ensures each software part has a distinct responsibility.

Apply the Separation of Concerns principle during architecture design, module refactoring, and code reviews. It is needed when a tangled codebase makes maintenance difficult or when designing new features requiring clear module boundaries.

Yes, you can perform an L1 check on your current codebase to evaluate module boundaries. It assesses whether individual modules have clear responsibilities and verifies that different functionalities are not improperly mixed.

Mixing data retrieval logic with core operations causes maintainability issues because it entangles different functionalities, making the codebase difficult to understand. Separating these concerns ensures each part has a distinct responsibility.