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Kafka uses retries and Dead Letter Queues to manage message processing failures.

Poison messages in Kafka can cause infinite retries, risking system stability.

The Transactional Outbox Pattern ensures database updates and event publishing are synchronized to avoid losing events.

Kafka uses retry topics and delayed retries to manage message failures efficiently.

Backpressure helps manage message flow in Kafka during traffic spikes.

Kafka consumers can pause and resume message processing to handle backpressure effectively.

Kafka uses Dead Letter Topics to handle messages that repeatedly fail processing.

Kafka consumers can use multiple threads to speed up message processing, but it complicates ordering and offset management.