Advanced Program Architecture

Design highly decoupled, multi-tier systems using the Dependency Inversion Principle.

Pyfessor

Lesson Briefing

"At the senior level, architecture is about managing the 'Cost of Change'. We use the Port and Adapters (Hexagonal) pattern to ensure our core business logic doesn't know about our database or UI. If you can't swap your database for a text file in 30 minutes, your architecture is coupled."