Product Details
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Dimensional modeling has become the most widely accepted approach for data warehouse design. Here is a complete library of dimensional modeling techniques-- the most comprehensive collection ever written. Greatly expanded to cover both basic and advanced techniques for optimizing data warehouse design, this second edition to Ralph Kimball's classic guide is more than sixty percent updated.
The authors begin with fundamental design recommendations and gradually progress step-by-step through increasingly complex scenarios. Clear-cut guidelines for designing dimensional models are illustrated using real-world data warehouse case studies drawn from a variety of business application areas and industries, including:
* Retail sales and e-commerce
* Inventory management
* Procurement
* Order management
* Customer relationship management (CRM)
* Human resources management
* Accounting
* Financial services
* Telecommunications and utilities
* Education
* Transportation
* Health care and insurance
By the end of the book, you will have mastered the full range of powerful techniques for designing dimensional databases that are easy to understand and provide fast query response. You will also learn how to create an architected framework that integrates the distributed data warehouse using standardized dimensions and facts.
This book is also available as part of the Kimball's Data Warehouse Toolkit Classics Box Set (ISBN: 9780470479575) with the following 3 books:
The Data Warehouse Toolkit, 2nd Edition (9780471200246)
The Data Warehouse Lifecycle Toolkit, 2nd Edition (9780470149775)
The Data Warehouse ETL Toolkit (9780764567575)
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Most helpful customer reviews
5.0 out of 5 stars
An Indispensible Book,
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This review is from: The Data Warehouse Toolkit: The Complete Guide to Dimensional Modeling (Paperback)
After six years of creating data warehouse applications, making a plethora of mistakes and learning stuff the hard way, I wish I had had this book at the start! Every other page offers a solution to some problem or other that I have had. In the project I am just starting I am facing new challenges and am finding help with them as well. The best part is how solutions I used in the past which were appropriate for those problems are contrasted with solutions for problems like the ones I am facing now. Almost as bad as solving a problem the wrong way (or overlooking it entirely) is reusing an old solution that does not fit the new problem. This book clearly spells out when each solution is appropriate. I can not speak too highly about how useful this book will be for you!
5.0 out of 5 stars
Data Warehousing is in the eye of the beholder,
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This review is from: The Data Warehouse Toolkit: The Complete Guide to Dimensional Modeling (Paperback)
Data Warehousing is more of an art than a science - but then again what isn't?There isn't a standard blueprint that can come close to solving most data issues. Data Warehousing (DW) involves constant tweaking and the goal of good DW project management is minimizing the associated operational cost. I have been a fan of Ralph Kimball as he writes as a person who has been through many implementations. With Mr. Kimball there isn't a miracle cure being touted - stay away from publications that claim such a cure. Mr. Kimball approached the subject with good advices and encourages the readers to watch out for the pitfalls and follow best-practices in design implementation. It is similar to working with a well experienced supervisor. The core to successful DW implementations is - LISTENING. Listening to the users on their needs and gauging the software resources available at your disposal. Trade-offs in design versus cost/performance are a must. You will never have all the resources you need to implement the DW of your dreams. And if you did, chances are very high that once the DW is ready for use the business cases have changed making the design redundant. Mr. Kimball will help in passing these information and much more. It also goes in good technical detail for suggested modeling of data. I hope this review is helpful, please let me know if you have any questions or suggestions.
5.0 out of 5 stars
If you dont have it you ain't a Datawarehouse developer,
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This review is from: The Data Warehouse Toolkit: The Complete Guide to Dimensional Modeling (Paperback)
The mandatory bible for any datawarehouse developer. Complete with examples and case studies, it will satisfy beginners as well as experienced professionals. I began with this.. and havent finished using it yet!
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