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Special Edition Using Java™ Server Pages and Servlets
book

Special Edition Using Java™ Server Pages and Servlets

by Mark Wutka
October 2000
Intermediate to advanced content levelIntermediate to advanced
768 pages
16h 30m
English
Que
Content preview from Special Edition Using Java™ Server Pages and Servlets

Chapter 20. Designing a Three-Tiered Application

In this chapter

In a three-tiered application, the presentation, business logic, and data layers are separated into three separate components. Typically, these layers reside on different machines, although they may also run within the same machine. It isn't necessary to put the components on different machines; the important thing is that you have the ability to put them on different machines. Figure 20.1 shows a conceptual model of a three-tiered application.

Figure 20.1. A three-tiered application separates presentation, business logic, and data access. ...

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Publisher Resources

ISBN: 0789724413Purchase book