As you develop more complicated Java APPLETS, and as other developers publish their own APPLET, you may find that you need to have your Java objects invoke other Java object methods residing on other computers. This is a natural extension of Java—you are able to USE Java-based resources throughout the Web to give your applet additional functionality. Remote Method Invocation (RMI) lets methods within your Java objects be invoked from Java code that may be running in a different virtual machine, often on another COMPUTER.

As you develop more complicated Java applets, and as other developers publish their own applet, you may find that you need to have your Java objects invoke other Java object methods residing on other computers. This is a natural extension of Java—you are able to use Java-based resources throughout the Web to give your applet additional functionality. Remote Method Invocation (RMI) lets methods within your Java objects be invoked from Java code that may be running in a different virtual machine, often on another computer.