How does delivery via a message queue manager (e.g., RabbitMQ) differ from Kafka?

The main difference between queue managers like RabbitMQ and Kafka lies in the delivery model and architecture:

• RabbitMQ is a traditional message broker supporting various patterns (queues, pub/sub). It focuses on guaranteed message delivery, routing, and complex processing logic. Messages are usually removed from the queue after consumption.

• Kafka is a distributed streaming platform that stores messages in topics with the ability to re-read. Kafka is optimized for processing large streams of data with high throughput and scalability. It is more suitable for event-driven systems and real-time analytics.

Example: if you need complex routing and delivery confirmation for tasks, RabbitMQ is more convenient. If processing large volumes of events with the ability to re-read history is important, Kafka is better.