Dmbok2 Updated Now

| Concept | Description | |---------|-------------| | | Data has quantifiable value; it should be managed with the same rigor as financial or physical assets. | | Governance | Decision rights and accountabilities for data. | | Frameworks | Standardized models (e.g., Zachman, DMBOK Wheel) to organize activities. | | Stewardship | Operational responsibility for data quality, access, and lifecycle. | | Lifecycle Management | From creation/acquisition to archival or deletion. | 4. The DMBOK2 Framework: 11 Knowledge Areas DMBOK2 organizes data management into 11 core knowledge areas . These are arranged in two visual models: A. The Data Management Wheel (Context Diagram) Shows how the knowledge areas relate, with Data Governance at the center, guiding and integrating all other areas.