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Er Notation –ER is actually a higher-stage conceptual information version diagram. Entity-Relation design is dependant on the notion of actual-entire world entities along with the relationship between the two. ER modeling allows you to assess information needs systematically to generate a nicely-made data bank. So,…
Er Model Notations –Entity Relationship is a higher-degree conceptual data product diagram. Entity-Relation version is founded on the idea of genuine-entire world organizations along with the relationship between the two. ER modeling helps you to analyze info requirements systematically to generate a properly-created data base….
