Business Intelligence System Based on Big Data Technology

With the development of the global economy and the advancement of science and technology, all walks of life are increasingly relying on information technology. The business field is also constantly improving its information system-business intelligence(BI) system. The use of information technology has also made the competition in the business field more and more fierce. If an enterprise wants to discover the market and seize business opportunities in the cruel business competition, it not only needs the business mind of the enterprise decision makers, but also needs a scientific and accurate set of, with the help of fast BI systems. This paper uses big data technology, data warehouse and ETL technology to design a retail business intelligence system. Easy-to-accept knowledge to provide decision-making assistance for enterprises. The application of business intelligence system has been paid more and more attention by people, and has gradually become a new research hotspot.