UML and Data Modeling: A Reconciliation - Softcover

Hay, David C.

Softcover

ISBN 10: 1935504193 ISBN 13: 9781935504191

Publisher: Technics Publications, LLC, 2011

Synopsis

Here you will learn how to develop an attractive, easily readable, conceptual, business-oriented entity/relationship model, using a variation on the UML Class Model notation.

This book has two audiences:

• Data modelers (both analysts and database designers) who are convinced that UML has nothing to do with them; and
• UML experts who don't realize that architectural data modeling really is different from object modeling (and that the differences are important).

David Hay's objective is to finally bring these two groups together in peace.

Here all modelers will receive guidance on how to produce a high quality (that is, readable) entity/relationship model to describe the data architecture of an organization. The notation involved happens to be the one for class models in the Unified Modeling Language, even though UML was originally developed to support object-oriented design. Designers have a different view of the world from those who develop business-oriented conceptual data models, which means that to use UML for architectural modeling requires some adjustments. These adjustments are described in this book.

David Hay is the author of Enterprise Model Patterns: Describing the World, a comprehensive model of a generic enterprise. The diagrams were at various levels of abstraction, and they were all rendered in the slightly modified version of UML Class Diagrams presented here. This book is a handbook to describe how to build models such as these. By way of background, an appendix provides a history of the two groups, revealing the sources of their different attitudes towards the system development process.

If you are an old-school ER modeler and now find yourself having to come up to speed on UML to get that next job (or keep the current one), this is your guidebook to success. If you are a long time object oriented programmer who has to interact with data modelers, this book is for you too. David has done the hard work of mapping out how to do a logical entity relationship model using standard (and accepted) UML diagram components. This book shows you step-by-step, with ample examples, how to get from here to there with the least pain possible for all concerned.
Kent Graziano
Certified Data Vault Master and Oracle ACE
Past-President of ODTUG & RMOUG

Brilliantly organized: three books hidden in one cohesive work. Not withstanding the tremendous value provided by cross-training data architects/modelers and object modelers/architects, making each better at what they do, Appendix B presents an absolutely awesome concise, yet detailed, history of modeling objects and data that clearly documents the differences in the approaches over the years and helps bring it all into perspective. This book is packed with useful information. Even the footnotes add clarity and offer interesting and often humorous editorial insight making it a fun read. Whatever viewpoint the reader is coming from this book has something to offer as long as the reader maintains an open mind.
Roland Berg
Senior Architect
Diligent Consulting, Inc. San Antonio, Texas

About this title

About the Author

Since the early 1980s, David Hay has been a pioneer in the use of process and data models to support strategic planning, requirements analysis and system design. He has developed enterprise models for many industries, including, among others, pharmaceutical research, oil refining and production, film and television, and nuclear energy. In each case, he found the relatively simple structures hidden in formidably complex situations. In addition to being a frequent speaker at international conferences, Mr. Hay has published several books and numerous articles.

From the Inside Flap

UML and Data Modeling: A Reconciliation Here you will learn how to develop an attractive, easily readable, conceptual, business-oriented entity/relationship model, using a variation on the UML Class Model notation.This book has two audiences: Data modelers (both analysts and database designer s) who are convinced that UML has nothing to do with them; and UML e xperts who don't realize that architectural data modeling r eally is different from object modeling (and that the differ ences are important).David Hay's objective is to finally bring these tw o groups together in peace. Her e all modelers will receive guidance on how to produce a high quality (that is, r eadable) entity/relationship model to describe the data architecture of an organization. The notation involved happens to be the one for class models in the Unified Modeling Language, even though UML was originally developed to support object-oriented design. Designers have a different view of the world from those who develop business-oriented conceptual data models, which means that to use UML for ar chitectural modeling requires some adjustments. These adjustments ar e described in this book.David Hay is the author of Enterprise Model Patterns: Describing the World, a comprehensive model of a generic enterprise. The diagr ams were at various levels of abstraction, and they were all rendered in the slightly modified version of UML Class Diagrams presented here. This book is a handbook to describe ho w that was done. By way of background, an appendix provides a history of the tw o groups, revealing the sources of their differ ent attitudes towards the system development process.If y ou are an old-school ER modeler and now find y ourself having to come up to speed on UML to get that ne xt job (or keep the current one), this is your guidebook to success. If you are a long time object oriented programmer who has t o interact with data modeler s, this book is f or you too. David has done the har d work of mapping o ut how to do a logical entit y relationship model using standard (and acc epted) UML diagram components. This book shows you step-by-step, with ample examples, how t o get from here to there with the least pain pos sible for all concerned.- Kent Graziano, Certified Data Vault Master and Oracle ACE, Past-President of ODTUG & RMOUG David C. Hay Since the early 1980s, D avid Hay has been a pioneer in the use of process and data models to suppor t strategic planning, requirements analysis, and system design. He has de veloped enterprise models for many industries, including, among others, pharmaceutical research, oil refining and production, film and television, and nuclear energy. In each case, he found the r elatively simple structures hidden in formidably complex situations. Mr. Hay has published se veral books and numerous articles. He is a fr equent speaker at professional society conferences.

Edition details

• Publisher: Technics Publications, LLC
• Publication date: 2011
• Language: English
• ISBN 10: 1935504193
• ISBN 13: 9781935504191
• Binding: Paperback
• Number of pages: 242