What is the business intelligence or shortly known as BI is a significant question in which contributes to the company to find the success way. In fact, business intelligence performs as an interface between how to analyze the past evidence in order to be helpful for the future investigation. But the question is that how the BI works? When the company comes up to generate the raw data mainly about their customers, it is useful to work out different applications such as ERP or CRM. The raw data will be converted into useful information then. Once the meaningful information is extracted, it is transformed to the strategies for stability of the business process and the profitability.