Hexagonal boundaries, modular monoliths, and when microservices actually help. Design for change without ceremony.
10 articles
Architecture·6 min read
Domain Events: The Contract That Decouples Without Breaking the Domain
Who else needs to know once the money has already moved? I asked myself that with the ledger freshly done and no topic running yet. That week I split what happened in the domain from the message Kafka will carry next.
