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Database Elaborations: Creating Operational Data Models


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The process for designing a database that supports the operational functions of an organization begins with simple understanding. The data architect or modeler needs to obtain a working knowledge of the language comprising the universe of discourse for the solution. This awareness is gathered through many activities, such as talking with the people currently doing the work, sitting with them and watching how they do their tasks, reading over existing training manuals or standard operation procedures. The designer is best served when figuratively walking a mile in the shoes of the future application users. The more that the designer knows about the user needs and goals, the better able the designer is to definitively craft a data model supporting user tasks.

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