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Opis

This monograph provides a rigorous foundation for handling business and engineering data based on unnormalized relations. It can be used by practitioners, researchers, and students for self study or as a textbook. Both theoretical and practical aspects are discussed in this volume. In the relational data model, data objects are modeled as flat tables under a certain constraint. This constraint excludes nests of columns and/or rows from the relational data model. Therefore, extensions of the original relational data model have been proposed. In the nested table data model discussed here data are modeled as a collection of tables. This model is presented to provide a theoretical basis for modeling practical data in nested table forms. It is then applied to the design and implementation of a database workbench featuring an interactive manipulation of form-based documents. Nested tables are also used for application system generation. The book includes a useful overview of significant works relating to this important area of database research.

Szczegóły książki

Kategoria Książki po angielsku Computing & information technology Computer programming / software development Algorithms & data structures

• Pełny tytuł: The Unnormalized Relational Data Model, 1
• Podtytuł: For Office Form Processor Design
• Autor: Hiroyuki Kitagawa, Tosiyasu L. Kunii
• Język: Angielski
• Oprawa: Miękka
• Liczba stron: 164
• EAN: 9784431681014
• ISBN: 4431681019
• ID: 02119748
• Wydawca: Springer, Berlin
• Waga: 328 g
• Wymiary: 244 × 170 × 10 mm
• Data wydania: 08. December 2011

Ulubione w innej kategorii

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