Logical Data Modeling: An Introduction to the Entity-Relationship Model

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Introduces the fundamentals of the Entity-Relationship Model, lays out a common set of principles to follow when modeling, gives detailed guidance on building a logical data model for real-world systems development projects, and follows a best practices approach—presents the lessons learned from dozens of experienced data modelers over decades of data modeling.In addition, this book is useful for the experienced data modeler who wants to expand his or her knowledge of the E-R Model or learn some tips and tricks of the trade.