[hibernate-issues] [Hibernate-JIRA] Created: (JPA-26) high-performance reading using non-jta datasource

[Ibrahim Abu Ghosh (JIRA)]

high-performance reading using non-jta datasource
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                 Key: JPA-26
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/JPA-26
             Project: Java Persistence API
          Issue Type: Improvement
         Environment: JBoss AS 6, Hibernate 4.0 Final
            Reporter: Ibrahim Abu Ghosh
            Priority: Minor


can we optimize reading performance by using non-jta-data-source along with jta-data-source, ex:
<persistence-unit name="myPU">
  <provider>org.hibernate.ejb.HibernatePersistence</provider>
  <jta-data-source>java:TxDS</jta-data-source>
  <non-jta-data-source>java:NoTxDS</non-jta-data-source>
...
</persistence-unit>

when a method with no transaction context it will use NoTxDS else TxDS.

thanks

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