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Migrate applications to use data sources of the current Java EE Connector Architecture (JCA)


Migrate the applications that use V4 data sources, or data sources (WAS V4), to use data sources that support more advanced connection management features, such as connection sharing.

To use the connection management infrastructure in the application server, package the application as a Java EE 1.3 or later application. This process involves repackaging the Web modules to the 2.3 specification and the EJB modules to the 2.1 spec before installing them onto WAS.

 


Connection considerations when migrating servlets, JSPs, or enterprise session beans

 

Related concepts


Assembly tools

 

Related tasks


Install enterprise application files with the console
Set a JDBC provider and data source
Set a resource reference
Migrate enterprise bean code to the supported specification