Any concept.
clear in 60 seconds.

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

The Saga Pattern manages distributed transactions using local transactions and compensating actions.

Kafka consumer offsets help track message processing to avoid loss and duplication.

Older offsets can overwrite newer ones in Kafka if not handled properly.

Kafka's commitSync waits for confirmation, while commitAsync continues immediately.

Logs, metrics, and traces help engineers debug issues in software systems.

Kafka uses state stores to remember previous events in stateful stream processing.

2-Phase Commit helps maintain data consistency in transactions across multiple databases.