Business intelligence or BI is an umbrella term that refers to a range of software program functions used to analyze an organization’s raw data. BI is made as self-discipline ofa discipline that comprises a number of associated activities, including facts mining, online analytical processing, querying, and reporting. Companies use BI to enhance choice makingchoice-making, cut expenses and become aware of new business opportunities. BI is more than simply corporate reporting and an extra than a set of tools to coax statistics out of an organization’s systems. CIO’sCIOs use BI to perceive inefficient commercial enterprise methods that are ripe for re-engineering. With today’s BI tools, commercial enterprise can jump in and start analyzing information themselves (alternatively) rather than wait for IT to run complicated reports. This democratization of data gets right of entry to help customers back up— with hard numbers — business choices that would otherwise be primarily based solely on intestine feelings and anecdotes. Although, BI holds a fantastic promise, implementations can be dogged through technical, and cultural challenges. Executives have to make sure that the data feeding BI functions isare easy and steady so that users have faith in it.