Book Info enlarge picture The Data Warehouse Toolkit: The Complete Guide to Dimensional Modeling (Second Edition)   Author: Ralph Kimball, Margy Ross ISBN: 0471200247 Format: Publish Date:                  Book Review Single most authoritative guide from the inventor of the technique. * Presents unique modeling techniques for e-commerce, and shows strategies for optimizing performance. * Companion Web site provides updates on dimensional modeling techniques, links related to sites, and source code where appropriate.