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Rabbit MQ

Basics of RabbitMQ

  1. What is RabbitMQ, and what are its primary use cases?
  2. Explain the architecture of RabbitMQ.
  3. What are the core components of RabbitMQ?
  4. What is a RabbitMQ broker, and what is its role?
  5. What are RabbitMQ exchanges, and how do they work?
  6. What is a RabbitMQ queue, and how does it differ from an exchange?
  7. Explain the role of RabbitMQ bindings.
  8. What are RabbitMQ messages, and how are they structured?
  9. How does RabbitMQ ensure message durability?
  10. What is the role of a RabbitMQ virtual host (vhost)?

RabbitMQ Configuration and Management

  1. How do you configure RabbitMQ brokers for high availability?
  2. What are the different types of RabbitMQ exchanges (direct, fanout, topic, headers), and when would you use each?
  3. How do you configure RabbitMQ for clustering?
  4. What is RabbitMQ’s management plugin, and how is it used?
  5. How do you configure RabbitMQ’s logging and monitoring?
  6. What are RabbitMQ’s policies and how are they used?
  7. How do you manage RabbitMQ users and permissions?
  8. What are the common RabbitMQ configuration parameters?
  9. How do you handle RabbitMQ connection and channel settings?
  10. How do you set up RabbitMQ for secure communication (SSL/TLS)?

Messaging Patterns

  1. What is the difference between point-to-point and publish/subscribe messaging in RabbitMQ?
  2. How does RabbitMQ implement message routing?
  3. What is a routing key in RabbitMQ, and how is it used?
  4. How do you implement message acknowledgment and rejection in RabbitMQ?
  5. What is message TTL (time-to-live) in RabbitMQ, and how is it configured?
  6. What is a dead-letter exchange (DLX), and how does it work?
  7. How do you handle message retries and requeueing in RabbitMQ?
  8. Explain the concept of message prioritization in RabbitMQ.
  9. How do you implement message persistence in RabbitMQ?
  10. What is a header exchange, and how does it differ from other types of exchanges?

Performance and Scaling

  1. How do you optimize RabbitMQ for performance?
  2. What are the common performance bottlenecks in RabbitMQ?
  3. How do you scale RabbitMQ horizontally?
  4. What are RabbitMQ’s replication and clustering strategies?
  5. How do you manage RabbitMQ’s memory and disk usage?
  6. How do you handle large message volumes in RabbitMQ?
  7. What are the best practices for tuning RabbitMQ performance?
  8. How do you monitor RabbitMQ’s performance and health?
  9. What are some common tools for RabbitMQ performance monitoring?
  10. How do you handle RabbitMQ’s disk I/O and network performance?

Fault Tolerance and Reliability

  1. How does RabbitMQ handle broker failures?
  2. What are RabbitMQ’s high availability strategies (e.g., mirrored queues)?
  3. How do you recover from RabbitMQ node failures?
  4. What is the role of quorum queues in RabbitMQ?
  5. How do you ensure message delivery in the event of RabbitMQ failures?
  6. What are the implications of network partitions in RabbitMQ, and how are they handled?
  7. How do you manage RabbitMQ’s replication and synchronization?
  8. What are the common recovery procedures for RabbitMQ?
  9. How do you back up and restore RabbitMQ data?
  10. What strategies do you use for disaster recovery in RabbitMQ?