Designs a star schema for a stated grain
https://knobit.org/id/knobit/K-671
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| Context functions | Action execution |
|---|---|
| Knobit creation methods | AI generated |
| Knobit types | Skill |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Selecting an assessment task or learning activity |
| action verb | Designs en |
| applies knowledge | Explains dimensional modelling |
| assessment criterion | For card transactions at one row per authorised transaction: the fact holds amount and fee at that grain, dimensions for date, card, merchant and account are conformed, and no measure is at a coarser grain en |
| assessment method | Not yet assessed: a skill-tests task for it is to be designed (SKLZ-121) en |
| conforms to profile | https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1 |
| dcterms:identifier | K-671 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | DAMA-DMBOK2 chapter 5, element(s) DM-10: a performance at CDMP Practitioner level en |
| expected result | A fact table at the stated grain with additive measures and conformed dimensions en |
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/knobit/data-modelling/04-physical/K-671 |
| rdfs:label | Designs a star schema for a stated grain en |
| schema:creativeWorkStatus | accepted |
| schema:isPartOf | Data modelling (DAMA-DMBOK2) |
| skos:definition | A fact table at the stated grain with additive measures and conformed dimensions en |
| skos:prefLabel | Designs a star schema for a stated grain en |
| target object | business process and its grain en |
Used by
| includes knobit | Designs a physical data model for the target platform without introducing anomalies |
|---|---|
| includes knobit | Dimensional modelling scheme |
| requires knobit | Design the physical data model |