Thalles Vieira

A practical look at how to solve the dual-write problem between your database and your message broker, without falling back on fragile homemade workarounds. Introduction Anyone who has worked with microservices for a while has lived through this nightmare. A service persists something to the database, then publishes an event to Kafka so other services can react to the change. Everything works locally. In production, the broker hiccups for two seconds, the application restarts