[
https://issues.apache.org/jira/browse/QPID-3736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rob Godfrey updated QPID-3736:
------------------------------
Status: Ready To Review (was: In Progress)
> [Java Broker] Update BDB store to v5 and utilise explicit log flush for
> significant performance improvement
> -----------------------------------------------------------------------------------------------------------
>
> Key: QPID-3736
> URL: https://issues.apache.org/jira/browse/QPID-3736
> Project: Qpid
> Issue Type: Improvement
> Reporter: Rob Godfrey
> Assignee: Rob Godfrey
> Attachments: QPID-3736.diff
>
>
> BDB v5 adds a new method to Environment to allow for the flushing of logs to
> disk (synchronously if desired) without having to run a full checkpoint.
> This seems to directly address our use case of BDB.
> Upgrading BDB and making use of this feature shows significant performance
> benefits, especially where there are a low number of concurrent connections.
> For a single producer/consumer transactional case, I have observed a
> performance increase of 56%; for 2 producers/consumers 50%...
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:[email protected]
