Pub/Sub (EN)

Concept

Alternative communication pattern to client/server for efficient data distribution

Architecture

flowchart LR   P[Publisher] --> T[Topic 1]   P --> T2[Topic 2]   T --> S1[Subscriber 1]   T --> S2[Subscriber 2]   T2 --> S3[Subscriber 3]   B[Broker] --> T   B --> T2

In Context

  • Typically used together with message brokers such as RabbitMQ, Apache Kafka or MQTT
  • Related to: Message Queue, Event-Driven Architecture, Enterprise Service Bus
  • Example use case: IoT devices that send sensor data to multiple systems
Quelle: AI Generated