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Case Method R. Barker

Case Method By R. Barker

Case Method by R. Barker

Reviews:
$26,49
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Case Method Summary

Case Method: Entity Relationship Modelling by R. Barker

Now data analysts, strategists and data administrators can learn the powerful technique of entity relationship modelling from this definitive guide. In a lucid instructional style, Richard Barker shows how the data modelling technique can be applied to develop high-quality, integrated information systems. Special features of the book include: a wealth of realistic examples illustrating the technique in practice detailed appendices highlighting the key topics including data normalization, CASE tool support, data administration and database design a definitive glossary of all important terms. .

Case Method Reviews

"It was a pleasure to write the Foreword for such a well-written, informative book ( Case Method: Entity Relationship Modelling ), I learned some new guidelines for entity relationship modelling when I read it over." - Dr Carma McClure, Vice President of Research, Extended Intelligence Inc. "Richard Barker has managed to encapsulate in book form ( Case Method: Entity Relationship Modelling ) his many years of data modelling theory and practice. His new book comfortably achieves the seemingly impossible task of being both introductory and definitive at one and the same time." - Russell Jones, Editor, Software Development Monitor

Table of Contents

Foreword Preface 1. Introduction Objectives of Entity Modelling * Generic Models * Why is Entity Relationship Modelling Important? * Your Challenge * Ten Key Issues 2. A Simple Example The Example-Tickets for Airlines * Database Implementation * So What Have We Found? 3. Basic Conventions and Definitions Entity * Entity Rules * Business Relationship * Attribute * Attribute Rules * Unique Identifier * Type and Instance * Layout Rules 4. A Second Example The Example * Credit Card Solution * Conclusion 5. Identifying Entities, Attributes and Relationships Identifying Entities * Identifying Attributes * Identifying Relationships * Summary 6. A Complex Example Atlantis Island Flights *Model the Open Ticket * Function Example * User Presentation * So What Have We Found? 7. Advanced Conventions and Definitions Entity * Relationships * Domain * Attribute * Summary 8. Classical Structures and Generic Patterns Hierarchies * Networks * Changes Over Time * Bill of Materials * Classification and Categories * Entity Types * Specific Examples * Generic Patterns * A Word of Warning 9. Related Concepts Dataflow and Datastore * Business Function/Process * Business Event * Schema Architecture * External Schema * Entity Life-cycle 10. Quality and Completeness Checks Peer Group Check * User Approval * Rules * Quality of Entities * Quality of Attributes * Quality of Relationships * Completeness Check * Summary 11. Presentation to Senior Management Management Direction * Summary Diagrams * Summary Appendices Appendix A. Data Normalization The Purpose * Entity Modelling * Normalization * Intuitive Normalization * Terminology * Mathematical Definitions * Beyond 3NF with Entity Relationship Modelling * Data Denormalization Appendix B. Valid Relationships Many to One * One to One * Many to Many * Recursive Relationships Appendix C. Detailed Definitions of Entity, Relationship, Domain and Attribute Entity Definition * Relationship Definition * Domain Definition * Attribute Definition Appendix D. Use of CASE Tools Case Support For the Business System Life Cycle * Strategy Stage * Analysis Stage * Summary Appendix E. Data Administration Data Administration-The Role * Control * A Key Role Appendix F. Relational Database Design Simple Database Design * Alternative Entity Models and their Impact on Design * Derived Attributes * Next Steps Appendix G. Business View Business View * Business Functions * Data Dependence * Summary Appendix H. Meta Model What is a Meta Model? Appendix I. Atlantis Island Flights-Full Model Glossary Index

Additional information

GOR003055336
9780201416961
0201416964
Case Method: Entity Relationship Modelling by R. Barker
R. Barker
Used - Very Good
Paperback
Pearson Education Limited
1990-01-01
240
N/A
Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
This is a used book - there is no escaping the fact it has been read by someone else and it will show signs of wear and previous use. Overall we expect it to be in very good condition, but if you are not entirely satisfied please get in touch with us

Customer Reviews - Case Method