Prime objective of this article is to describe Business Intelligence. Business intelligence is a data analysis process targeted at boosting business effectiveness by helping corporate executives along with other end users help to make more informed selections. The term business intelligence (BI) represents the tools and systems that play a key role in the strategic planning strategy of the corporation. These systems allow a company to gather, store, access and analyze corporate data to support in decision-making. As is typical inside IT industry ‘Business Intelligence’ is usually means something slightly dissimilar to everyone.