Computer software management system based on big data analysis

The invention discloses a computer software management system based on big data analysis, and relates to the technical field of computer software management. The method is used for solving the technical problems that computer software data cannot be comprehensively collected in a classified mode, diversified analysis feedback is adopted for confidential backup, memory management and updating offline conditions, and accurate management measures are adopted. According to the computer software management system, operation and maintenance data and function data of system software and application software are collected in a classified mode, and after comprehensive and detailed operation and maintenance data and function data are sent in a classified mode, targeted software risk analysis, confidential backup analysis, memory management analysis and update offline analysis are conducted; the method is convenient for rating and feeding back the overall risk of the computer software and taking diversified analysis and