Chapter 6 

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access objects and detailed the situations when it was most appropriate to use

these different approaches. It also showed how the various approaches could be

combined.

The chapter concluded with a set of guidelines for achieving data, application,

and business process integration. It also presented some guidelines for integrating

home grown systems, along with how to leverage the capabilities of registries for

integration purposes. 

Chapter 7 discusses the approaches for implementing secure Web services.