QlikView is a leading Business Discovery Platform. It is very powerful in visually analyzing the relationships between data. It does in-memory data processing and stores the data in the report itself that it creates. It can read data from numerous sources including files and relational databases. It is used by businesses to get deeper insight by doing advanced analytics on the data they have. It even does data integration by combining data from various sources into one QlikView analysis document. QlikView is a leading Business Intelligence and Analytics Platform in Gartner Magic Quadrant.