WebSphere Relational Resource Adapter

WebSphere Relational Resource Adapter

The WebSphere Relational Resource Adapter (RRA) provides enterprise applications deployed on WebSphere Application Server 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:




Related concepts
Resource adapter
Connection factory

Related reference
Data access portability features
WebSphere relational resource adapter settings
CMP connection factories collection