Architecture Patterns Analysis Framework

Use this framework when analyzing a codebase for architectural quality. Evaluate each area systematically and note specific examples.

Analysis Criteria

1. Layering and Separation of Concerns

Evaluate how well the codebase separates different responsibilities:

What to look for:

• Clear boundaries between UI, business logic, and data access
• Dependencies flow inward (outer layers depend on inner, not vice versa)
• Each layer has a single, well-defined responsibility
• No circular dependencies between layers

Signs of problems: