Business intelligence in managing of technical- information system

The reason for conducting research on information systems (IS) of maintenance, monitoring and diagnostics was to detect the role and importance of Business Intelligence (BI) and Logistic Information System (LIS) in managing the technical system of transformers. The research included hardware and software basis of information systems. By a comparative analysis of the IS functionality and relevant bibliographic sources, as well as synthesis of the data collected, the following descriptive metrics were determined: the advantages and disadvantages of the application of BI. Using methods of induction, analogy and generalization, final considerations were summarized and a main conclusion was identified: Business Intelligence (BI) affects the efficiency of managing technical-information system (TIS) of transformers.