What is CQRS, what is the difference between CRUD and CQRS, and when should CQRS be used? A guide to why one model stops being enough in larger systems.
What is Domain-Driven Design? A guide to the limits of data-driven design, the power of ubiquitous language, and when DDD is a worthwhile investment.
How do DDD tactical patterns work? Explore Value Objects, Entities, Aggregates, Domain Services, Application Services, and Repository boundaries through a…
How does DDD scale in large systems? A decision guide to Bounded Contexts, Context Mapping, Conway's Law, modular monoliths, microservice boundaries, and…
How does DDD survive production change? A guide to Event Storming, Saga, Transactional Outbox, Anti-Corruption Layers, and Strangler Fig modernization.
Why does layered architecture slow change as a system grows? An architectural guide to Vertical Slice as a decision about feature ownership, behaviour…
A technical guide to the inner flow of a Vertical Slice: request, validation, handler, aggregate, outbox, projection, idempotency, performance, tests, and…
Anti-Corruption Between ERP and Analytics — a production lesson from an ABC Logistics backend/data platform.
