Event Bus and Broker

← Back to Event-Driven Architecture

Infrastructure for publishing and subscribing to events. Message brokers like Kafka, RabbitMQ, and EventBridge provide reliable event delivery, ordering guarantees, and decoupling between producers and consumers.

Key Properties

• Message Ordering
• At-Least-Once Delivery
• Topic and Queue Semantics

Related

• Inter-Service Communication (async mechanism)
• Domain Events (what flows through the bus)

---

architecture event-driven event-bus