The main task of the building management database is to ensure the management of the processes related to building management and timely execution of building maintenance tasks. Various database management systems can be used for building management: building information modelling systems, building management systems, facilities management systems, geographical information systems. Guided by the type of database structure, we can divide building management into the following groups: textual or analytical databases, graphical databases, and combined systems of both databases. The building management system must provide three main functions: event logging, data storage and process traceability. BMS systems are ‘intelligent’ microprocessor-based controller networks installed to monitor and control a buildings technical systems and services such as air conditioning, ventilation, lighting and hydraulics. The term ‘facilities management’ has been the subject of much debate since its conceptualization.