| Knowledge Area | Description | |----------------|-------------| | | Policies, standards, decision rights, stewardship | | Data Architecture | Enterprise data models, data flow, integration | | Data Modeling & Design | Conceptual, logical, physical models | | Data Storage & Operations | Databases, data lakes, cloud storage | | Data Security | Access control, encryption, privacy | | Data Integration & Interoperability | ETL/ELT, APIs, master data management (MDM) | | Document & Content Management | Unstructured data, records management | | Reference & Master Data | Golden records, cross-system consistency | | Data Warehousing & BI | Dimensional modeling, reporting, analytics | | Metadata Management | Business glossary, data lineage, data catalog | | Data Quality | Profiling, cleansing, metrics, root cause analysis |