{"id":"dmq-one-topic-per-consumer-group","text":"Each ConsumerGroup is permanently bound to a single topic at creation; there is no mechanism for multi-topic subscription.","truth_value":"IN","source":"entries/2026/06/05/distributed-message-queue-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":["consumer-model-prioritizes-simplicity-over-flexibility"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"dmq-one-topic-per-consumer-group","truth_value":"IN","reason":"premise"}]}}