Data quality : the accuracy dimension /

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"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 s...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Olson, Jack E.
Formato: Electrónico eBook
Idioma:Inglés
Publicado: San Francisco, Calif. : Oxford : Morgan Kaufmann ; Elsevier Science, ©2003.
©2003
Colección:Morgan Kaufmann Series in Data Management Systems Ser.
Temas:
Databases > Quality control.
Database management.
Database Management Systems
Bases de données > Gestion.
COMPUTERS > Desktop Applications > Databases.
COMPUTERS > Database Management > General.
COMPUTERS > System Administration > Storage & Retrieval.
Banco de dados (gerenciamento)
Controle da qualidade.
Acceso en línea:Texto completo
Texto completo
Tabla de Contenidos:
  • 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.

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