The article discusses the implementation of Unified Namespace (UNS) using MongoDB and MaestroHub to address challenges faced by manufacturers in connecting physical industrial control systems with digital enterprise operations. UNS is a centralized, real-time repository for all production data that provides a single view of business's current state. The combination of MaestroHub and MongoDB offers comprehensive, real-time data access, scalability, high availability, document data model, real-time data processing, and support for generative AI applications.