Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté : électronique
Auteur(s) : Olson, Jack E.
Titre(s) : Data quality [Texte électronique] : the accuracy dimension / Jack E. Olson ; [foreword by Colin White]
Publication : San Francisco : Morgan Kaufmann, cop. 2003
Description matérielle : 1 ressource dématérialisée
Note(s) : Includes bibliographical references (pages 279-281) and index
"Data Quality: The Accuracy Dimension is about assessing the quality of corporate
data and improving its accuracy using the data profiling method. Corporate data is
increasingly important as companies continue to find new ways to use it Likewise,
improving the accuracy of data in information systems is fast becoming a major goal
as companies realize how much it affects their bottom line. Data profiling is a new
technology that supports and enhances the accuracy of databases throu Jack Olson explains
data profiling and shows how it fits into the large picture of data quality."--Jacket
Sujet(s) : Bases de données -- Gestion -- Qualité -- Contrôle
Indice(s) Dewey :
006.74 (23e éd.) = Langages de balisage [XML]
Identifiants, prix et caractéristiques : ISBN 9781558608917
Identifiant de la notice : ark:/12148/cb44668512m
Notice n° :
FRBNF44668512
(notice reprise d'un réservoir extérieur)
Table des matières : The data quality problem ; Definition of accurate data ; Sources of inaccurate data
; Data quality assurance ; Data quality issues management ; The business case for
accurate data ; Column property analysis ; Structure analysis ; Simple data rule
analysis ; Complex data rule analysis ; Value rule analysis.