The course provides students with necessary tools for internal and external data analysis and the relative interpretation to support decision-making and control activities. The aim is to provide an in-depth knowledge in data extraction, processing, visualization and analysis. The relevant skills will be gained through the study of enterprise information systems, which integrate the various IT and network technologies, and which play a crucial role in public and private organisations. The data structures and computerized processes characterizing the main company operational areas and the systems that allow collected data to be exploited will be explored in depth.