Mastering Event-Driven Architecture with Dapr Pub/Sub
Mastering Event-Driven Architecture with Dapr Pub/Sub in Go Answer-first: Mastering event-driven architecture with Dapr Pub/Sub decouples publisher and subscriber microservices, guarantees at-least-once message delivery, and simplifies event broker migrations. In my previous post, we explored how abandoning monolithic architecture in favor of strict Domain-Driven Design (DDD) bounded contexts allowed an e-commerce platform to scale beyond 10,000+ orders per day. However, splitting one big database into 20+ isolated Postgres databases introduces a terrifying new problem: How do we maintain data consistency across disconnected services? ...