Event-Driven Architectures, CQRS and Event Sourcing
The word "event-driven" can mean four different things, so the chapter first separates them. It then looks in detail at event sourcing and CQRS, which often appear together yet are not the same. The chapter ends with the trade-offs: traceability, schema change, eventual consistency, and when not to choose an event-driven structure.
Event-Driven Architectures, CQRS and Event Sourcing
The word "event-driven" can mean four different things, so the chapter first separates them. It then looks in detail at event sourcing and CQRS, which often appear together yet are not the same. The chapter ends with the trade-offs: traceability, schema change, eventual consistency, and when not to choose an event-driven structure.