Introduction
You might have already started to write Web applications in Java and are not really happy with it. You've figured out that it is not so easy to connect different clients to your new server-side application, and your administrator might have some security concerns about opening some ports and putting a big hole in your company's firewall. A solution for all of your problems might be Web applications. With its new support for Web Services, PowerBuilder 9 can help you dive into this fascinating technology. In this chapter, you will see how easy it is to write a Web Service running in EAServer and connect to this service with different clients. A PowerBuilder client and a Java client will use the service.
The promise of Web Services ...
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