General information on business Intelligence and OLAP systems architecture

The category of systems that support the decision process is defined as the "business intelligence" term. On the whole, this regards all kinds of computer tools that add "Intelligence" to the business process. The traditional or operational application integration, along with a range of programs for data analysis or from the category of expert systems provides an effective basis in order to assist the decisional process. A company has an unduplicated policy of data in other file structures, for the security or other reasons, even if it leads to less effective applications.This paper work refers to the importance of Intelligente Systems as well as the architecture of OLAP decisional interactive support systems.