A Unified Namespace (UNS) is a centralized data structure for industrial environments that consolidates data from various systems, creating a “single source of truth” accessible in real-time across IT and OT layers. By integrating all data sources, a Unified Namespace eliminates data silos and enables seamless data flow and complete transparency.
The unique Unified Namespace architecture connects IT and OT, creating a unified real-time data environment that breaks down traditional silos by integrating data from all layers—Operational Technology (OT) and Information Technology (IT). Unlike the ISA-95 pyramid, which organizes data in isolated vertical layers, the Unified Namespace structure uses a publish-subscribe model (often MQTT). This allows data to be published once and immediately accessed by all subscribed systems.
This decoupled, event-driven design supports flexible, scalable data distribution across systems without requiring constant reconfiguration. As a result, it enables seamless connectivity, real-time updates, and rapid decision-making.
This architecture is especially suited for industrial environments where quick access to reliable, consistent data is essential for efficiency and automation.
This structured approach enables companies to deploy a unified namespace for a responsive, data-driven transformation of manufacturing.