This is because the JVM must be tightly integrated with the database system. Compatibility and efficiency will be a problem. A last consideration is compatibility between the JVM running on the database server and any JVM running on the client system. This is needed to retrieve Java objects from the database and efficiently execute them on the client. FFE Software has chosen a more effective solution.
Server administrators can choose the best JVM for their server configuration.
They can select the JVM for the client from a wide variety of vendors to meet any desired compatibility. There is also a severe reduction in memory overhead. Buy this book from Amazon .