The Configuration Management Database (CMDB) is widely recognized as the foundation of the ServiceNow platform. Yet despite its importance, many organizations struggle to maintain a reliable CMDB. The root cause is rarely technology. More often, the issue lies in governance.

A CMDB is not simply a technical repository of infrastructure data. When implemented correctly, it becomes a service-aware data model that enables automation, operational visibility, and service-based decision-making. Achieving this outcome requires strong governance across both the CMDB and the Common Service Data Model (CSDM).