Abstract: Business Intelligence applications are trending now-a-days in many different fields. Recent new area of using this application is in healthcare. This paper focuses on the different approaches taken for data management and improving the outcomes of previous BI systems such as providing up to date and accurate system performance (such as data warehouse model, analysis services and reporting services) through BI applications. Also, different tools used in BI systems are discussed in the paper.

Keywords: BI (Business Intelligence), ETL (Extraction, Transformation, Loading), Data Warehouse, Healthcare.