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https://issues.apache.org/jira/browse/QPID-8305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16835910#comment-16835910
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ASF subversion and git services commented on QPID-8305:
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Commit d0692ad993c6cf97f11ee3588ef9089026b9142d in qpid-broker-j's branch
refs/heads/7.1.x from overmeulen
[ https://gitbox.apache.org/repos/asf?p=qpid-broker-j.git;h=d0692ad ]
QPID-8305: [Broker-J][JDBC Message Store] Create the pre-commit action in the
constructor of JBDCTransaction
This closes #30
(cherry picked from commit cadb26d58e8ace35dc544ab2402c911f6174b5fe)
> [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
> Priority: Major
> Fix For: qpid-java-broker-8.0.0, qpid-java-broker-7.1.3
>
>
> 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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