Relational databases provide a powerful means by which to store and manipulate vast volumes of data. The design of such systems is based on the mathematics of relational theory, which was advanced in its initial stages by E. F. Codd. This mathematical basis has meant that many of the standard database design titles aren’t easily accessible to many would-be modelers who want to know how to practically implement the theories they read about. This book focuses on giving the reader a background in the field of relational data modeling. The final physical implementation of these designs is beyond the scope of this book (it merits a title of its own), thanks to the complexities that can result in performance tuning a database application. The aim of this book is to provide a practical guide to the what and how of data modeling in a day-to-day, task-oriented way, rather than from a purely theoretical viewpoint. It has been more than 40 years since Codd’s initial work, and yet we’re

Beginning Relational Data Modeling\Beginning Relational Data Modeling .pdf
Beginning Relational Data Modeling

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