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entity-relationship model (An entity-relationship model (ERM) is an abstract conceptual representation of structured data. Entity-relationship modeling is a relational schema database modeling method, used in software engineering to produce a type of conceptual data model (or semantic data model) of a system, often a relational database, and its requirements in a top-down fashion. yulayula) | |||
information model | |||
information pattern | |||
decision support system | |||
data model | |||
entity set model; IM | |||
communication model | |||
info model (ssn) | |||
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information models (ssn) |
информационная модель: 77 phrases in 25 subjects |