The Impact of Unified Namespace in Industry 4.0

Sammanfattning

Digitalization is part of the ongoing transformation for industries that are going through the fourth industrial revolution, Industry 4.0. The Fourth Industrial Revolution introduces significant advancements in digital technology, fundamentally transforming manufacturing environments through interconnected and intelligent systems. Organizations’ willingness to adopt and integrate various AI solutions and other digital technologies presents a challenge for integrating, using, and storing data across various operational and information technology systems. Traditional data management concepts and solutions are not built for these new technologies and therefore, rarely able to fully capitalize on the potential of data. This master’s thesis investigates how Unified Namespace (UNS) can serve as a central hub for data communication, thereby addressing the challenges organizations face due to fragmented data systems, while supporting the implementation of advanced analytics and artificial intelligence. This report focuses on implementation of Unified Namespace systems, while identifying potential benefits, drawbacks, and barriers with the technology. It also considers alternative methods and compares them to Unified Namespace architectures. The study adopts a comprehensive methodology that includes case studies of manufacturing companies, interviews with industry leaders, and simulations. These elements are complemented by an extensive review of existing literature, providing a deep dive into the theoretical foundations of digitalization in industry, UNS and its practical implications. Key findings in this report include Unified Namespace significantly streamlining data management by acting as a centralized repository, enabling real-time data sharing at all levels of the organization. Integrating Unified Namespace enables significant time savings, improving operational efficiency, while facilitating higher accuracy decision-making, and at the same time reduces complexity of data systems. The main barriers presented are the initial complexity of transitioning, the upfront investment and potential resistance to change within the organization. In conclusion, Unified Namespace, despite its challenges, prevails as a concept that can become critical in the transition to Industry 4.0. Not only does it enable seamless communication but is a necessary step for enabling multiple AI solutions and more. This report concludes that gradually transforming communication protocols to Message Queueing Telemetry Transport (MQTT), using the Schultz method, can be a way to decrease initial investment costs,while transitioning to the more effective protocol. Another insight is the importance of using a platform that is able to communicate with all of the business-critical systems. This thesis provides a foundation for future research to explore Unified Namespace and its long-term impacts on the manufacturing industry. It also serves as a practical guide for industrial entities going through a digital transformation and wanting to implement data management systems.