I am currently implementing the data-layer for an EE application. I am using latest version of JPA, EclipseLink and Spring. The servlet container is VMware vFabric tc (Tomcat).
As the title mentioned, how should I do the connection pooling part ?
Most tutorials are using Hibernate with an external library like DBCP or C3PO, but EclipseLink tutorials use Springs DriverManagerDataSource that has no connection pooling.
Does EclipseLink have a production level connection pooling feature integrated ?
Do I need to set my datasource with JNDI to use Tomcat's connection pooling ?
Can someone provide guidelines or an example configuration for a similar scenario, please ?
Thank you.
