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Conceptual Model Builder, Chia-Yang Lin
Conceptual Model Builder, Chia-Yang Lin
Theses Digitization Project
Whenever one designs a new database system, an Entity-Relationship Diagram (ER diagram) is always needed to present the structure of this database. Using the graphically well-arranged ER Diagram helps you to easily understand the entities, attributes, domains, primary keys, foreign keys, constraints, and relationships inside a database. This data-modeling tool is an ideal choice for companies and developers.