The JavaTM Tutorial

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## Trail: IDL: End of Trail

> You've reached the end of the "IDL" trail.

> If you have comments or suggestions about this trail, use our feedback page to tell us about it.

> Take a break -- have a cup of steaming hot java.

> ## What next?

> Once you've caught your breath, you have several choices of where to go next. You can go to the tutorial's front page or to the Trail Map to see all of your choices, or you can go directly to one of the following related trails:

> RMI: RMI is a Java-to-Java alternative to IDL for writing client/server programs.

> Servlets: Consider implementing your program as a servlet, if it extends the functionality of a server.

> Security in JDK 1.2: When writing programs that communicate, you need to understand the security implications. If you're still using JDK 1.1, refer to Security in JDK 1.1 instead.

> JDBC Database Access: This trail shows you how to access a database from Java programs.

> Custom Networking: Describes low-level networking capabilities, such as sockets and datagrams, provided by the JDK.

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