Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Development of a Mathematical Model of an OLAP Cube for 1C: Enterprise O.I. ZAKHAROVA, S.G. BEDNYAK, A.V. GOLOVIN The article considers the mathematical model of an olap cube. To ensure the speed of data acquisition, OLAR systems use a special data storage structure called a cube. For a deeper study of the described problem, the device of such a cube in the 1C: Enterprise system was considered, the ratio between the cube and the accumulation register in 1C is carried out. In the framework of the study, a connection was made between the model and the theory of lattices, the optimality of the representation of the olap cube by closed lattices was presented. Some necessary definitions from lattice theory were considered. The implementation of the cube communication in the 1C platform is described in detail. Based on the information described in the article, some conclusions can be drawn on this topic. OLAR systems and 1C can really be combined. In new versions of 1C configurations, it is possible to add cubes with which you can build OLAR data analysis. OLAR systems are already rapidly entering the modern life of companies and enterprises, changing the usual idea of working with information. These solutions already today can become available to users of 1C: Enterprise. Keywords: technology for processing large data arrays, olap, cube, 1C, model, configuration, development, data analysis. DOI: 10.25791/pribor.06.2020.1183 Pp. 27-31.