Data access resources

These topics provide information about accessing data resources.

The connection between an enterprise application and an enterprise information system (EIS) is accomplished through the use of EIS-provided resource adapters, which are plugged into the application server. The resource adapter plays a central role in the integration and connectivity between an EIS and an application server. It serves as the point of contact between application components, application servers, and enterprise information systems. A resource adapter must communicate with other components based on well-defined contracts that are specified by the Java Platform, Enterprise Edition (Java EE) Connector Architecture (JCA).

Consult the following concept, reference, and task files for more overview information.




Related concepts
Connection management architecture
Relational resource adapters and JCA
JDBC providers
Data sources
Related tasks
Task overview: Accessing data from applications
Related reference
Data access bean types
Concept topic Concept topic    

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Last updatedLast updated: Jun 11, 2013 8:40:09 AM CDT
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