Mathematical model for optimal designing of reliable information systems

It is necessary to reduce dependence of results quality from development of information systems on such subjective factors as qualification and experience of performers, to lower risk of unsuccessful completion of the project. There is an urgent need today for science-based technological methods of information systems to plan the parameters of a software project, to guarantee the required quality of results. Thus, the creation of scientific methods and technologies for the information systems design is an important scientific and technical problem. This article is devoted to development of methods of design and distribution of resources for development of information systems. Implementation of the developed methods and technologies in projects for automation of enterprises of various activity spheres will streamline the process of modeling and collect in the process of performing a formal information to plan the next stages of the project, provide functional completeness and logical integrity of their results.