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Chapter 5. Distributed Systems Patterns > Implementing Data Transfer Object in ...
5.11. Implementing Data Transfer Object in .NET with a DataSet
5.11.1. Context
You are implementing a distributed application in the .NET Framework. The client application displays a form that requires making multiple calls to an ASP.NET Web service to satisfy a single user request. Based on performance measurements, you have found that making multiple calls degrades application performance. To increase performance, you would like to retrieve all the data that the user request requires in a single call to the Web service.
5.11.2. Background
Note:
The following is the same sample application that is described in Implementing Data Transfer Object in .NET with a Typed DataSet.
