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Data Resource Design by Michael Brackett

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Chapter 10

TIME AND CHANGE

Time and change are critical components of data resource design.

The description of proper data structures continues with a description of time and change documentation. Both time and the history of changes are very important in the proper design of a data resource. Properly managing time and change helps achieve data resource reality.

Chapter 10 describes how time is included in data resource design, how change is managed in data resource design, and how time is used in the management and documentation of change. The description builds on the components of data structure described in previous chapters. Plain English is used so that the concepts and techniques can be readily understood by business professionals ...

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