“…The associated benefits are illustrated in an industrial context by using the six basic principles of Industry 4.0 (interoperability, real-time operability, virtualization, decentralization, service orientation, modularity) [4,5]. Traditionally, production data from almost all industrial sectors has been stored in simple databases or data warehouse systems [6]. However, with the emerging technologies of Industry 4.0 (sensors, actuators, industrial computers, robots, wireless devices, cyber physical systems, programmable logic controllers), the amount of data generated is becoming larger and more complex [5].…”