Beginning in EAServer 4.1.3, you can use the “Generated class” option for EJB 1.1 and 2.0 CMP entity beans. This option offers better performance than the “Automatic persistence” option, since the interaction between the storage component and the CMP implementation is more direct. If you import CMP entity beans from an EJB-JAR file, the “Generated Class” option is enabled by default. For existing CMP entity beans, you can configure it manually as described in “Generated entity bean subclasses” in Chapter 4, “EJB CMP Tuning,” in the EAServer Performance and Tuning Guide.
