THE DATA WAREHOUSE STAGING TOOLKIT (TENTATIVE) de RALPH KIMBALL

Ficha técnica
THE DATA WAREHOUSE STAGING TOOLKIT (TENTATIVE)
RALPH KIMBALL
Número de páginas: 504
Idioma:  INGLÉS 
Formatos: Pdf, ePub, MOBI, FB2
ISBN: 9780764567575>
Editorial:  IDG BOOKS 
Año de edición:  2004
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Overview

Cowritten by Ralph Kimball, the world's leading data warehousing authority, whose previous books have sold more than 150,000 copies Delivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or the extract, transform, load (ETL) process Delineates best practices for extracting data from scattered sources, removing redundant and inaccurate data, transforming the remaining data into correctly formatted data structures, and then loading the end product into the data warehouse Offers proven time-saving ETL techniques, comprehensive guidance on building dimensional structures, and crucial advice on ensuring data quality

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