Industrial informatics is a multidisciplinary research field and academic discipline dedicated to the application of informatics, computer science, and information technology principles within industrial contexts. It investigates the development, deployment, and management of information systems, data analytics, automation, and digital technologies to optimize processes, systems, and organizations across sectors such as manufacturing, logistics, and energy. Key characteristics include the integration of cyber-physical systems, data-driven decision support, process modeling, and intelligent automation tailored for industrial challenges. Its significance lies in enhancing efficiency, productivity, reliability, safety, and sustainability in industrial operations by leveraging digital transformation and data-driven insights.