Data warehousing provides architectures and tools for business executives to systematically organize, understand, and use their data to make strategic decisions. A large number of organizations have found that data warehouse systems are valuable too
Cowritten by Ralph Kimball, the world's leading data warehousing authority, whose previous books have sold more than 150,000 copies Delivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or
IBM DB2 系统基础知识介绍 This tutorial introduces you to the basics of the DB2 9 products and tools, along with concepts that describe different types of data applications, data warehousing, and OLAP. This is the first in a series of seven tutorials to help
OLAP and data warehousing in SQL are a part of this, but they are not the only tools. However, much of this kind of work has to be done with thirdparty tools, such as report generators, statistical packages, data transformation tools, and so forth.
Aim of this book is to present a collection of professional and research chapters on main problems and challenges in warehousing activities, i.e. warehouse operations, and issues for storage industrial and service systems as parts of global supply c
