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Within the information systems field, the task of conceptual modeling involves building a representation of selected phenomena in some domain. High-quality conceptual-modeling work is important ...
Conceptual data models provide a high-level understanding of a system and how entities relate to one another. It is a way of representing an organization’s data and procedures as a unified whole.
An enterprise conceptual data model is often seen as a high mountain to be climbed, a journey that will last a lifetime. People have visions of 10 feet or more of wall in the corporate offices ...