What messaging systems have you used in your previous project?

In previous projects, I used several messaging systems depending on the requirements:

• RabbitMQ — a popular message broker supporting queues, exchanges, and routing. Used for asynchronous task processing and microservices integration.

• Apache Kafka — a distributed data streaming platform well-suited for processing large volumes of real-time events.

• Azure Service Bus — a cloud-based message queue from Microsoft, integrates with the Azure ecosystem, convenient for enterprise applications.

• SignalR — a library for real-time bidirectional communication, often used for web applications in C#.

The choice depends on the scenario: for simple queues — RabbitMQ, for stream processing — Kafka, for cloud solutions — Azure Service Bus.