Op werkdagen voor 23:00 besteld, morgen in huis Gratis verzending vanaf €20
,

The Data Warehouse ETL Toolkit

Practical Techniques for Extracting, Cleaning, Confirming, and Delivering Data

Paperback Engels 2004 1e druk 9780764567575
Verwachte levertijd ongeveer 9 werkdagen

Samenvatting

Cowritten by Ralph Kimball, the world's leading data warehousing authority, this book 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. This book offers proven time-saving ETL techniques, comprehensive guidance on building dimensional structures, and crucial advice on ensuring data quality.

Specificaties

ISBN13:9780764567575
Taal:Engels
Bindwijze:paperback
Aantal pagina's:491
Druk:1
Hoofdrubriek:IT-management / ICT

Lezersrecensies

Wees de eerste die een lezersrecensie schrijft!

Inhoudsopgave

Acknowledgments.
About the Authors.
Introduction.

Part I: Requirements, Realities, and Architecture.
1: Surrounding the Requirements.
2: ETL Data Structures.

Part II: Data Flow.
3: Extracting.
4: Cleaning and Conforming.
5: Delivering Dimension Tables.
6: Delivering Fact Tables.

Part III: Implementation and operations.
7: Development.
8: Operations.
9: Metadata.
10: Responsibilities.

Part IV: Real Time Streaming ETL Systems.
11: Real-Time ETL Systems.
12: Conclusions.

Index.

Managementboek Top 100

Rubrieken

Populaire producten

    Personen

      Trefwoorden

        The Data Warehouse ETL Toolkit