5. etapp: Loogilise andmemudeli tuletamine
Kompetentsi Andmete modelleerimine knobit · K-570 · Teadmine
Explains an entity type as the realisation of one business concept
Mida see tähendab
An entity type realises one glossary concept; its instances differ by values, not by type.
Kuidas seda hinnatakse
Decides for sample entity pairs whether they are one concept, two, or one split by a value
Tugineb
- Puudub
Vajalik
- Recognises overlapping entitiesK-527 · Oskus
- Recognises one entity split by value into severalK-528 · Oskus