BookTác giả : Ralph Kimball (2004)
The Data Warehouse ETL Toolkit is a practical guide for building successful ETL systems. This book is not a survey of all possible approaches! Rather, we build on a set of consistent techniques for delivery of dimensional data. Dimensional modeling has proven to be the most predictable and cost ef- fective approach to building data warehouses. At the same time, because the dimensional structures are the same across many data warehouses, we can count on reusing code modules and specific development logic. 
