Er Model And Relational Model

Er Model And Relational Model –Entity Relationship can be a great-levels conceptual details model diagram. Entity-Relation design is dependant on the idea of actual-community entities as well as the relationship

Sql Entity Relationship

Sql Entity Relationship –Entity Relationship is a substantial-levels conceptual info product diagram. Entity-Connection model is founded on the notion of real-planet entities along with the relationship between the two. ER…

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