WebSphere Relational Resource Adapter
The WebSphere Relational Resource Adapter (RRA) provides enterprise applications deployed on WAS access to relational databases.
The WebSphere RRA is installed and runs as part of WebSphere Application Server, and needs no further administration.
The RRA supports both the configuration and use of JDBC data sources and J2EE Connection Architecture (JCA) connection factories. The RRA supports the configuration and use of data sources implemented as either JDBC data sources or J2EE Connector Architecture connection factories. Data sources can be used directly by applications, or they can be configured for use by container-managed persistence (CMP) entity beans.
For more information about the WebSphere Relational Resource Adapter, see the following topics:
- For information about resource adapters, see Resource adapter
- For information about resource adapters and data access, see Data access portability features
- For RRA settings, see WebSphere relational resource adapter settings
- For information about CMP connection factories, see Connection factory
- For information about enterprise beans, see Introduction: EJB applications
See Also
Resource adapter
Connection factory
See Also
Data access portability features
WebSphere relational resource adapter settings
CMP Connection Factories collection
Introduction: EJB applications