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Posted to dev@qpid.apache.org by "Olivier VERMEULEN (JIRA)" <ji...@apache.org> on 2019/04/30 08:15:00 UTC

[jira] [Created] (QPID-8305) [Broker-J][JDBC Message Store] Performance regression when increasing the number of queues linked to a topic

Olivier VERMEULEN created QPID-8305:
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             Summary: [Broker-J][JDBC Message Store] Performance regression when increasing the number of queues linked to a topic
                 Key: QPID-8305
                 URL: https://issues.apache.org/jira/browse/QPID-8305
             Project: Qpid
          Issue Type: Improvement
          Components: Broker-J
    Affects Versions: qpid-java-broker-7.1.0
            Reporter: Olivier VERMEULEN


When sending a message to a topic, if this message is routed to N queues then we will do N+2 database inserts: 1 for the metadata, 1 for the content and 1 for each message/queue mapping (QPID_QUEUE_ENTRIES). The last N inserts could be batched in a single operation.



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