Notes:
Finally, any modern day database system must have a middleware component that provides fast access to any object in the database. To round of the extension, we added a TCP/IP and COM Gateway. Both Gateways are accessible via ActiveX technology. The TCP/IP Gateway is also the foundation for the Java Gateway. Java proxy classes can be generated with the built-in support for TCP/IP. These classes are proxies for equivalent classes that exist within the EsiObjects database. Finally, wireless communications has been implemented to provide mobile access to EsiObjects via the Java Gateway.