Difference between revisions of "Entities and Attributes"

Revision as of 21:56, 7 September 2017

Conceptual model: A data model, usually represented by an entity relationship diagram (ERD)
Physical model: A design for an object (a car, a house, a database, etc) which includes implementation details such as size, volume, weight, etc)

Revision as of 21:55, 7 September 2017 (view source) Bacchas (talk \| contribs) (Created page with "Conceptual model: A data model, usually represented by an entity relationship diagram (ERD)")		Revision as of 21:56, 7 September 2017 (view source) Bacchas (talk \| contribs) Newer edit →
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	Conceptual model: A data model, usually represented by an entity relationship diagram (ERD)		*Conceptual model: A data model, usually represented by an entity relationship diagram (ERD)
			*Physical model: A design for an object (a car, a house, a database, etc) which includes implementation details such as size, volume, weight, etc)