Integrity Constraints on Rich Data Types

Lingua: inglese

Editore: Springer, 2023

3031271769 / 9783031271762

Da: Home-set, Mannheim, GermaniaHome-set

Venditore con 5 stelle

Venditore AbeBooks dal 13 aprile 2026

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Condizione: Nuovo

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Spedito da Germania a U.S.A.

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Descrizione dell’articolo da parte del venditore

This book examines the recent trend of extending data dependencies to adapt to rich data types in order to address variety and veracity issues in big data. Readers will be guided through the full range of rich data types where data dependencies have been successfully applied, including categorical data with equality relationships, heterogeneous data with similarity relationships, numerical data with order relationships, sequential data with timestamps, and graph data with complicated structures. The text will also discuss interesting constraints on ordering or similarity relationships contained in novel classes of data dependencies in addition to those in equality relationships, e.g., considered in functional dependencies (FDs). In addition to exploring the concepts of these data dependency notations, the book investigates the extension relationships between data dependencies, such as conditional functional dependencies (CFDs) that extend conventional functional dependencies (FDs). This forms in the book a family tree of extensions, mostly rooted in FDs, that help illuminate the expressive power of various data dependencies. Moreover, the book points to work on the discovery of dependencies from data, since data dependencies are often unlikely to be manually specified in a traditional way, given the huge volume and high variety in big data. It further outlines the applications of the extended data dependencies, in particular in data quality practice. Altogether, this book provides a comprehensive guide for readers to select proper data dependencies for their applications that have sufficient expressive power and reasonable discovery cost. Finally, the book concludes with several directions of future studies on emerging data. Sprache: Englisch Gewicht in Gramm: 399. …

Titolo
Integrity Constraints on Rich Data Types
Autore
Shaoxu Song, Lei Chen
Editore
Springer
Anno di pubblicazione
2023
Condizione
Neu
Rilegatura
Gebundene Ausgabe
Lingua
inglese
ISBN 10
3031271769
ISBN 13
9783031271762
Peso dell'articolo
399 grammi

Home-set

Mannheim, Germania

Venditore con 5 stelle

Venditore AbeBooks dal 13 aprile 2026

Tariffe di spedizione da Germania a U.S.A.

ArticoloDa 10 a 12 giorni lavorativiDa 8 a 10 giorni lavorativi
Primo articoloEUR 49,90EUR 75,00
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Germania