[ http://jira.jboss.com/jira/browse/JBAS-1339?page=history ]
Scott M Stark moved JBMQ-11 to JBAS-1339:
-----------------------------------------
Project: JBoss Application Server (was: JBoss MQ)
Key: JBAS-1339 (was: JBMQ-11)
Component: JMS service
(was: Persistence)
Version: JBossAS-4.0.1 Final
JBossAS-3.2.7 Final
> Persistence Manager Improvements
> --------------------------------
>
> Key: JBAS-1339
> URL: http://jira.jboss.com/jira/browse/JBAS-1339
> Project: JBoss Application Server
> Type: Task
> Components: JMS service
> Versions: JBossAS-4.0.1 Final, JBossAS-3.2.7 Final
> Reporter: Adrian Brock
>
>
> There are a number of improvements that can be made to the persistence
> manager.
> This should really be done by writing a new version that can then be
> optionally used while
> it is experimental.
> 1) Make use of the datasource mappings - similar what has been done for the
> EJB timer
> 2) The use of the JTA transaction is unnecessary since we are the only one in
> the transaction branch. The tranaction still needs suspending so we are
> isolated from any wrapping transacton.
> 3) Make use of build writes to the database
> This can be used for transactional sessions where multiple messages are
> processed
> But it could also be used where people want to relax the absolute requirement
> that
> messages are persisted in return for some performance improvement.
> 4) A general review/rewrite of where the persistence manager is invoked from
> the
> server with an aim to improve performance.
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