Case Method

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..
  • Limba : Engleza
  • Cuprins : 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
  • Data Publicarii : 1990
  • Editie : 1
  • Format : Paperback
  • Numar pagini : 240
  • ISBN : 9780201416961
Rating:
471.99 Lei
Disponibilitate : 3-5 saptamani

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