The data warehouse ETL toolkit practical techniques for extracting, cleaning, conforming, and delivering data
Cowritten by Ralph Kimball, the world's leading data warehousing authority, whose previous books have sold more than 150,000 copiesDelivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or the extract, transform, load (ETL) processDelineat...
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Indianapolis, IN :
Wiley
c2004.
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| Edición: | 1st edition |
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| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009627230506719 |
| Sumario: | Cowritten by Ralph Kimball, the world's leading data warehousing authority, whose previous books have sold more than 150,000 copiesDelivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or the extract, transform, load (ETL) processDelineates 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 warehouseOffers proven time-saving ETL techniques, comprehensi |
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| Notas: | Includes index. |
| Descripción Física: | 1 online resource (525 p.) |
| ISBN: | 9781118079683 9781280252280 9786610252282 9780764579233 |
