Information System Reliability Quantitative Assessment Method and Engineering Application

In view of the current situation of the lack of theoretical and methodological guidance for the reliability test of information system, this paper puts forward a method of reliability quantitative assessment method of information system, and describes the feasibility of the method engineering application with a certain information system as the experimental object. It provides guidance for ordering and carrying out information system reliability for the research side, and provides the basis for quantitative evaluation of the reliability level of information system.