Industrial Automatic Control Systems and Controllers Annotation << Back Big Data and Virtual Data Centers A.V. Frolov, A.A. Titova, E.A. Vereshchagina In digital infrastructures, implementing solutions requires addressing new data processing models. The work is devoted to such key models: Big Data and virtual processing centers. A comparative analysis of the merits, the use of Big Data, «clouds», virtual data centers has been carried out. The corresponding systemic evolutionary conclusions are drawn from the analysis. Keywords: Big Data; data; processing centers;, virtual; cloud. DOI: 10.25791/asu.2.2022.1347 Pp. 25-29.