The Data Warehouse ETL Toolkit

Ralph Kimball, Joe Caserta

490 pages, parution le 07/10/2004

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Résumé

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

L'auteur - Ralph Kimball

Ralph Kimball est le spécialiste incontesté du data warehouse. Depuis 25 ans, il anime des conférences, des formations et des séminaires sur le data warehouse dans le monde entier et tient une rubrique régulière dans le magazine américain Intelligent Enterprise.

L'auteur - Joe Caserta

Joe Caserta is the founder of Caserta Concepts, LLC, a data warehousing consulting firm. He writes frequently for print and online magazines, and is an active contributor to DWList, the major online community for data warehousing professionals.

Sommaire

Introduction
Part I: Requirements, Realities, and Architecture
- Surrounding the Requirements
- ETL Data Structures
Part II: Data Flow
- Extracting
- Cleaning and Conforming
- Delivering Dimension Tables
- Delivering Fact Tables
Part III: Implementation and operations
- Development
- Operations
- Metadata
- Responsibilities
Part IV: Real Time Streaming ETL Systems
- Real-Time ETL Systems
- Conclusions

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Caractéristiques techniques

	PAPIER
Éditeur(s)	Wiley
Auteur(s)	Ralph Kimball, Joe Caserta
Parution	07/10/2004
Nb. de pages	490
Format	19 x 23
Couverture	Broché
Poids	780g
Intérieur	Noir et Blanc
EAN13	9780764567575
ISBN13	978-0-7645-6757-5