Lineage and access policies
On This Lesson 4 topics
This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.
In this lesson
capture lineage from source to report and design access policies for consumers.
Planned topics
- 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.
Draft outline details
Demonstration
a lineage chain: till sale and web order → platform events → ERP posting → warehouse fact table → daily sales report, with owner at each hop.
Check your understanding
What question does lineage answer fastest?
Show answer
Where did this number come from, and what breaks if I change that source?
Practice
Apply this lesson with the module's lab, exercises and quiz.
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