Microservices: Clean Architecture, DDD, SAGA, Outbox & Kafka

Editorial course preview

What the public course preview actually shows

These 3 complementary views highlight concrete, legible examples from the course presentation.

A detailed system architecture diagram titled 'Project Overview' for a Food Ordering System. It illustrates microservices including Order Service, Payment Service, Restaurant, and, — Preview 1 of 3
This comprehensive architecture diagram maps out the Food Ordering System's microservices, detailing their internal layers like Business Logic and Data Access alongside Kafka communication patterns.

A diagram titled Clean & Hexagonal Architecture showing an Order Service with UI, API Layer, Domain Layer, and Data Layer components connected by arrows indicating dependencies and — Preview 2 of 3
This slide illustrates the internal structure of an Order Service using Clean and Hexagonal Architecture principles, detailing how the UI, API, Domain, and Data layers interact.

A presentation slide titled 'Clean Architecture' displaying a concentric circle diagram of software layers and the cover of Robert C. Martin's book. — Preview 3 of 3
This slide introduces Clean Architecture by showing the classic concentric dependency diagram alongside the authoritative book by Robert C. Martin.