What are the best practices in the pub-sub pattern?
The pub-sub pattern is great for decoupling components. Key practices include using a reliable message broker, ensuring message durability, and implementing proper error handling.
Can you explain why using a reliable message broker is important?
A reliable message broker ensures that messages are delivered even in case of failures, preventing data loss and ensuring system resilience.
What are some common message brokers used in pub-sub systems?
Common message brokers include Apache Kafka, RabbitMQ, and Google Cloud Pub/Sub. Each has its own strengths depending on the use case.
How do I implement error handling in a pub-sub system?
Implementing error handling can involve retry mechanisms, dead-letter queues for failed messages, and logging to monitor issues.
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