A database model that describes the attributes of entities and the relationships among them. An entity is a file (table). Today, ER models are often created graphically, and software converts the ...
In the evolving world of data architecture and analytics, Gopala Krishna Subraya Pai stands out as a thought leader whose ...
A description of the organization of a database. It is often created as an entity relationship diagram. Today's modeling tools allow the attributes and tables (fields and records) to be graphically ...
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