نسب البيانات وسياسات الوصول

في هذا الدرس

capture lineage from source to report and design access policies for consumers.

الموضوعات المخطط لها

• Lineage shows each hop: source system, transformation, store, report; it enables impact analysis and root-cause tracing.
• Capture it at the level people need: data set and key transformation, with tooling where available (verify tool support before recording).
• Access policies: by class and role, with masking of personal fields for analytics, approval by the data owner.
• Analytics users should get the least data that serves the question, often pseudonymized.