E-Book, Englisch, 528 Seiten, E-Book
Kimball / Caserta The Data Warehouse ETL Toolkit
1. Auflage 2011
ISBN: 978-1-118-07968-3
Verlag: John Wiley & Sons
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
Practical Techniques for Extracting, Cleaning, Conforming, and Delivering Data
E-Book, Englisch, 528 Seiten, E-Book
ISBN: 978-1-118-07968-3
Verlag: John Wiley & Sons
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
* Cowritten by Ralph Kimball, the world's leading datawarehousing authority, whose previous books have sold more than150,000 copies
* Delivers real-world solutions for the most time- andlabor-intensive portion of data warehousing-data staging, or theextract, transform, load (ETL) process
* Delineates best practices for extracting data from scatteredsources, removing redundant and inaccurate data, transforming theremaining data into correctly formatted data structures, and thenloading the end product into the data warehouse
* Offers proven time-saving ETL techniques, comprehensiveguidance on building dimensional structures, and crucial advice onensuring data quality
Autoren/Hrsg.
Weitere Infos & Material
Acknowledgments.
About the Authors.
Introduction.
Part I: Requirements, Realities, and Architecture.
Chapter 1: Surrounding the Requirements.
Chapter 2: ETL Data Structures.
Part II: Data Flow.
Chapter 3: Extracting.
Chapter 4: Cleaning and Conforming.
Chapter 5: Delivering Dimension Tables.
Chapter 6: Delivering Fact Tables.
Part III: Implementation and operations.
Chapter 7: Development.
Chapter 8: Operations.
Chapter 9: Metadata.
Chapter 10: Responsibilities.
Part IV: Real Time Streaming ETL Systems.
Chapter 11: Real-Time ETL Systems.
Chapter 12: Conclusions.
Index.