摘要：Data warehousing is a technology that allows any decision maker to get access, at any moment, to all the information he needs, no matter the place where this information can be found. In a nutshell, it is a set of concepts and tools meant to provide a flexible and efficient way to use the most important asset of the organization: data and information.
关键词：data warehousing; data mining; sistem informaţional; depozit de date
