Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. N� de r�f. du vendeur 13012042-6

Contacter le vendeur

Signaler cet article

D�tails bibliographiques

Titre : The Data WarehouseETL Toolkit : Practical ...

�diteur : Wiley & Sons, Incorporated, John

Date d'�dition : 2004

Reliure : Couverture souple

Etat : Good

Edition : 1st Edition.

A propos de ce titre

Synopsis :

The Data Warehouse ETL Toolkit This text provides solutions to the most labour and time intensive part of data warehouse development. Full description

Quatri�me de couverture:

The single most authoritative guide on the most difficult phase of building a data warehouse

The extract, transform, and load (ETL) phase of the data warehouse development life cycle is far and away the most difficult, time–consuming, and labor–intensive phase of building a data warehouse. Done right, companies can maximize their use of data storage; if not, they can end up wasting millions of dollars storing obsolete and rarely used data. Bestselling author Ralph Kimball, along with Joe Caserta, shows you how a properly designed ETL system extracts the data from the source systems, enforces data quality and consistency standards, conforms the data so that separate sources can be used together, and finally delivers the data in a presentation–ready format.

Serving as a road map for planning, designing, building, and running the back–room of a data warehouse, this book provides complete coverage of proven, timesaving ETL techniques. Beginning with a quick overview of ETL fundamentals, it then looks at ETL data structures, both relational and dimensional. The authors show how to build useful dimensional structures, providing practical examples of techniques. Along the way you′ll learn how to:

Plan and design your ETL system
Choose the appropriate architecture from the many possible options
Build the development/test/production suite of ETL processes
Build a comprehensive data cleaning subsystem
Tune the overall ETL process for optimum performance

Les informations fournies dans la section � A propos du livre � peuvent faire r�f�rence � une autre �dition de ce titre.

Description de la librairie

Better World Books (https://www.BetterWorldBooks.com) is a for-profit, socially conscious business and a global online bookseller that collects and sells new and used books online, matching each purchase with a book donation. Each sale generates funds for literacy and education initiatives in the U.S., the UK, and around the world. Since its launch in 2003, Better World Books has raised $33 million for libraries and literacy, donated over 32 million books, and reused or recycled more than 397 million books.

Visitez la page d�accueil du vendeur

Informations commerciales relatives au vendeur

Better World Books Marketplace, Inc.
55740 Currant Road, Mishawaka, IN, 46545, U.S.A.

Conditions de vente :

Better World Books (BWB) values your satisfaction and offers you returns within thirty (30) days after the estimated delivery date on most items. All returned items must be in the original condition; used items should include the SKU sticker located on the spine or back of the product.

If you have an incomplete, incorrect, or damaged shipment, please contact our Customer Care team via Abebooks contact seller options before proceeding with the return.Please keep in mind that because we deal mostl...

Pour plus d'information

Conditions de livraison :

Please allow 1-2 business days for order fulfillment.

Modes de paiement
accept�s par le vendeur