Core Patterns • December 11, 2023 • 5 min read
Dead Letter Queues — Handling the Unhandleable
What DLQs are, why you must have one for every message consumer, and the operational patterns that keep bad messages from blocking the good ones.
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What DLQs are, why you must have one for every message consumer, and the operational patterns that keep bad messages from blocking the good ones.
What message brokers are, why distributed systems need them, and how to choose between Kafka, RabbitMQ, NATS, and friends for your use case.