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Kafka - Distributed Message Subscription System - Coggle Diagram

- - - - location of a message in a log file offset which is a long int that uniqully identifies a message. Consuers use offsets , partitions and topics to track records.
    - - When creating a topic, ensure that the number of replicas is less than or equal to the number of active Broker instances. Otherwise, topic creation fails
  - - - modes
        
        delete
        
        compact
      - Treshold for deleting logs
        retention time and size of all logs in a partition
  - - - At most once
      - At least once
      - Exactly once