Stage 3: Document data rules as SBVR fact types and rule statements, Stage 7: Derive data quality rules
Knobit of Data modelling · K-314 · Skill
Recognises a data-update rule with no enforcing or detecting mechanism
What it means
A state-transition or monotonic rule in a declarative schema, which cannot express it.
How it is assessed
Flags the deficient case and passes the acceptable one. Deficient: "Status may go Open → Closed but never back", `enforcement: model` Acceptable: `enforcement: application`, `etl` or `dq-check`, naming what implements it
Builds on
- Explains Witt's classification of business rulesK-355 · Knowledge
- Explains rule enforcement mechanisms and platform enforcementK-356 · Knowledge
Needed by
- None