The Data Modeling Handbook: A Best-Practice Approach to Building Quality Data Models

by Michael C. Reingruber and William W. Gregory

Book Overview

A Straightforward, No-Nonsense Guide to Building the Most Accurate, Complete, and Useful Data Models Possible. How do I know if my data model is accurate? When is a model really complete? Is it... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0471052906
• ISBN13: 9780471052906
• Release Date: December 1994
• Publisher: Wiley
• Length: 384 Pages
• Weight: 0.70 lbs.
• Dimensions: 1.0" x 6.4" x 9.6"

Customer Reviews

Implementation details

When I had to create my first data model for an entire system, I instructed myself with this book and "Data Modeling For Information Professionals" by Bob Schmidt. Schmidt's book provided the theory, and this book provided the implementation rules and guidelines. I think the attribute rules probably helped me the most. The hierarchy rules, which were written in a way that I could relate to from an object-oriented perspective, were probably the next most helpful for me. I especially appreciated that the book's modeling notation matched the modeling tool I was using (Martin notation, with rectangular boxes, solid lines, little circles, hash marks and crow's feet, as opposed to something more UML-like with rounded boxes, dashed lines, little diamonds, and black balls.)The database I created with this book's help is still going strong. It's robust, flexible and extensible, in large part due to the wisdom I received from this book.

Excellent book!

This book is excellent. The subject matter is advanced but still easy to read and understand. The examples used in the book are varied and excellent illustrations of the problems discussed in the book. Many of the examples remind me of similar data modeling errors I have seen in my experience and give excellent methods of correcting the mistakes. I highly reccomend this book for the data modeler who is ready to go to the more advanced conecpts. (You must know basic data modeling concepts to understand this book, such as how to read diagrams, basic terminology, etc.)

Easy to understand

I have many books on data modeling but this one is probably the most understandable. The examples are well-formed and many diagrams are provided along with written explanations. They do an excellent job of going through 5th normal form and show how to resolve many different issues such as special cases in generalization hierarchies. I have found this book very useful in practice and it has served me well.

Excellent resource for any data modeller

This book is really a "no-nonsense guide" for data modeller. However the diagram conventions are significantly different than found on some of the popular CASE tools. But overall I keep refering to this book.

Improving your Models

This book is not a database book, nor does it try to be that. For anyone who understands the role of logical data modelling, this book will prove to be a valuable addition to your professional bookshelf. It is filled with detailed examples of good & bad models, along with analyses that list the pros & cons of each approach. I'd recommend this to any intelligent professional who is moving into the data architect role, along with experienced modellers who are looking for analyses of data modelling implications.