Data Modeling Fundamentals is a comprehensive guide to the foundation and principles behind data modeling and its essential role in successful database design. The only book specifically addressing the essentials of data modeling for IT professionals, it includes:* An overview of data modeling concepts, techniques, and symbols* Anatomy of a comprehensive data model describing the various components* Extensive details of entities, attributes, identifiers, and relationships* Transition from data modeling to database design and implementation, datanormalization, and modeling for decision-support systems* Quality data modeling and agile data modeling in practice* Trends in data modeling methodologies and techniquesChapter summaries with review questions and exercises at the conclusion of each chapter help readers gauge their understanding of the material presented. Complete with real-world examples, references, and an abundance of practical tips and suggestions, Data Modeling Fundamentals is an indispensable resource for both novice and experienced data modelers.