Smart City A “smart city” is a city in which the physical infrastructures (i.e. buildings, roads, and facilities that control power, water, and gas) are connected to the internet, where data is communicated instantaneously to provide real-time urban services to residents and visitors. To achieve this, a number of sensors are attached to the facilities, which are connected...

IoT data explosion and changes in  IIoT market With the explosion of the Internet, the development of sensor technology and the technological advances in big data processing, the concept of Internet of Things (IoT) has started to spread rapidly since the 2000s. In addition, the same trend has occurred in industry and the term and Industrial Internet of...

Concept and History of Historian Historian is a term used to refer to a database that manages sensor data (or tag data) generated from manufacturing and production sites. Perhaps, considering the meaning of the term “History”, it can be understood as a software with underlying functions that allow viewing historical data over time. This historian software stores time...