System construction method and system based on business and data integration

The invention relates to a system construction method based on business and data integration. The system construction method comprises the following steps: constructing an index system and establishing a business target; data acquisition and storage: converting the data indexes into landing data for storage; performing data analysis according to a business index system and the landing data, and outputting a business board meeting business requirements; planning a next development scheme of the enterprise according to the data monitoring condition and a target measurement scheme in the data index system; and mining the commercial value through the planned next development scheme. The method has the beneficial effects that the indexes of an enterprise for each layer and each service scene of a G end are deeply mined through a method of combining OSM, AARRR and the service scene; repeated work is reduced, data analysis efficiency is improved, a user is helped to quickly position problems, and complex data analys