7. etapp

Andmekvaliteedi reeglite tuletamine

Tuletab andmekvaliteedi reeglid andmereeglitest ja füüsilisest mudelist

34 knobitit (8 teadmist, 26 oskust) · Tulemus: data quality rule · Tugineb: Füüsilise andmemudeli kujundamine, Andmereeglite dokumenteerimine SBVR faktitüüpide ja reeglilausetena

Knobitite kaart

Iga märk on üks knobit. Ülemised knobitid tuginevad alumistele; vali üks, et see avada.

Ring: oskus
Ruut: teadmine

Selle etapi knobitid

Knobit		Liik
K-312	Recognises a rule assigned to a missing data quality check	Oskus
K-313	Recognises a declared constraint the target platform does not enforce	Oskus
K-703	Recognises a constraint deferred without a check	Oskus
K-704	Recognises a derived or copied column without a check	Oskus
K-705	Recognises history kept without its constraints checked	Oskus
K-314	Recognises a data-update rule with no enforcing or detecting mechanism	Oskus
K-707	Recognises a check with no rule behind it	Oskus
K-708	Recognises a check outliving its rule	Oskus
K-709	Recognises a check unable to fail	Oskus
K-710	Recognises a check on the wrong object	Oskus
K-711	Recognises a check weaker than its rule	Oskus
K-712	Recognises a check stronger than its rule	Oskus
K-713	Recognises a check measuring the wrong population	Oskus
K-714	Recognises nulls left to chance in a check predicate	Oskus
K-715	Recognises a past event judged against present data	Oskus
K-716	Recognises a set rule written as a row rule	Oskus
K-717	Recognises a check expression unable to run	Oskus
K-718	Recognises a misfiled data quality dimension	Oskus
K-719	Recognises duplicate checks for one rule	Oskus
K-720	Recognises a threshold at odds with its rule	Oskus
K-721	Recognises disagreeing severity, threshold and failure action	Oskus
K-722	Recognises a rejection destroying more than it protects	Oskus
K-723	Recognises a check failure with no capable owner	Oskus
K-724	Recognises a check scheduled at the wrong moment	Oskus
K-725	Recognises an aggregate hiding a total failure	Oskus
K-726	Recognises an empty population reported as a pass	Oskus
K-751	Explains data quality dimensions	Teadmine
K-752	Explains traceability from data rule to check	Teadmine
K-753	Explains the population, measure and threshold of a check	Teadmine
K-754	Explains row-level and set-level checks	Teadmine
K-755	Explains severity, threshold and failure action	Teadmine
K-756	Explains scheduling checks against loads and use	Teadmine
K-757	Explains segmented data quality reporting	Teadmine
K-758	Explains ownership of data quality failures	Teadmine