entity-relationship model (Q624546)
describes inter-related things of interest in a specific domain of knowledge;composed of entity types (which classify the things of interest) and specifies relationships that can exist between instances of those entity types
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other details
aliases ER model
 entity-relationship modeling
 ER modeling
 EAR model
 EAR modeling
 ERD
 ER schema
 ERM
 entity-attribute-relationship model
 entity-attribute-relationship modeling
 ER diagram
description describes inter-related things of interest in a specific domain of knowledge;composed of entity types (which classify the things of interest) and specifies relationships that can exist between instances of those entity types

External Links
(P227) 4230505-6
(P244) sh00009200
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(P269) 177006722
(P646) /m/038f6r
(P1245) 1590084
(P2163) 912718
(P3847) entity-relationship_modeling
(P6366) 103593891
(P8189) 987007293695905171
(P10283) C103593891
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