The following table describes the JPA functionality used with Application Server. Select the functionality according to the purpose of a system. For details about the functionality, see the reference location.

Table 1-5 Correspondence between the JPA functionality used with Application Server and the purpose of a system

Functionality name	Purpose of a system					Compliance with Java EE standards		Reference location
	Reliability	Performance	Operation and maintenance	Expansion	Others	Standard	Expanded
JPA	Y	N	Y	N	N	Y	Y	Chapter 5

Legend:

Y: Supported

N: Not supported

Note: The functionality for which Y is specified in both Standard and Expanded columns of the Compliance with Java EE standards column indicates that the Application Server-specific functionality has been extended to the Java EE standard functionality.