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The Unnormalized Relational Data Model

E-BookPDF1 - PDF WatermarkE-Book
164 Seiten
Englisch
Springer Japanerschienen am06.12.20121989
Computer Science Workbench is a monograph series which will provide you with an in-depth working knowledge of current developments in computer technology. Every volume in this series will deal with a topic of importance in computer science and elaborate on how you yourself can build systems related to the main theme. You will be able to develop a variety of systems, including computer software tools, computer graphics, computer animation, database management systems, and computer-aided design and manufacturing systems. Computer Science Workbench represents an important new contribution in the field of practical computer technology. TOSIYASU L. KUNII Preface The evolution of database systems research is itself a story. Long after the emergence of systems derived from practical applications, Codd's relational data model has gradually occupied the theoretical domain of database systems and is moving into the realms of practical use. Certainly, the theoretical foundation makes database design, validation, and testing easier. However, Cod d's model allows only fiat tables to be handled, while most business and engineering data in practice are in nested table forms. Thus, a recent major obstacle in database systems development is the large gap between the theory and the practice.mehr
Verfügbare Formate
BuchKartoniert, Paperback
EUR53,49
E-BookPDF1 - PDF WatermarkE-Book
EUR53,49

Produkt

KlappentextComputer Science Workbench is a monograph series which will provide you with an in-depth working knowledge of current developments in computer technology. Every volume in this series will deal with a topic of importance in computer science and elaborate on how you yourself can build systems related to the main theme. You will be able to develop a variety of systems, including computer software tools, computer graphics, computer animation, database management systems, and computer-aided design and manufacturing systems. Computer Science Workbench represents an important new contribution in the field of practical computer technology. TOSIYASU L. KUNII Preface The evolution of database systems research is itself a story. Long after the emergence of systems derived from practical applications, Codd's relational data model has gradually occupied the theoretical domain of database systems and is moving into the realms of practical use. Certainly, the theoretical foundation makes database design, validation, and testing easier. However, Cod d's model allows only fiat tables to be handled, while most business and engineering data in practice are in nested table forms. Thus, a recent major obstacle in database systems development is the large gap between the theory and the practice.
Details
Weitere ISBN/GTIN9784431680994
ProduktartE-Book
EinbandartE-Book
FormatPDF
Format Hinweis1 - PDF Watermark
FormatE107
Erscheinungsjahr2012
Erscheinungsdatum06.12.2012
Auflage1989
ReiheComputer Science Workbench
Seiten164 Seiten
SpracheEnglisch
IllustrationenXIII, 164 p. 10 illus.
Artikel-Nr.7104674
Rubriken
Genre9200

Inhalt/Kritik

Inhaltsverzeichnis
1 Introduction.- 2 Historical Background.- 2.1 Form Data Model.- 2.2 Form System.- 2.3 Form-Based Application Specification.- 3 Nested Table Data Model.- 3.1 Overview.- 3.2 Nested Table.- 3.3 Nested Table Handle.- 3.4 Nested Table Operation.- 3.5 Dependencies and Normalization.- 3.6 Operational Properties of NT Operations.- 3.7 Summary.- 4 Form Document Workbench.- 4.1 Overview.- 4.2 Requirements and Features.- 4.3 Three Level System Hierarchy.- 4.4 Form Document Manipulation Model.- 4.5 System Architecture.- 4.6 Interactive Document Handling.- 4.7 Prototype Implementation.- 4.8 Experimental Evaluation.- 4.9 Summary.- 5 Form-Based Application Generation.- 5.1 Overview.- 5.2 Application System Model.- 5.3 Application Procedure Specification.- 5.4 Application Generation Environments.- 5.5 Summary.- 6 Conclusion.- References.- Appendix B: BNF Specification of NTPL.- List of Acronyms and Abbreviations.mehr