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Problem:

What do database designers use to construct databases?

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Solution:

Entity relationship diagrams

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ERD diagrams are ordinarily utilized related to an information stream chart to show the substance of an information store. They help us to picture how information is associated in a general manner, and are especially valuable for developing a social database.An Entity can be any item, spot, individual or class. In ER Diagram, a substance is spoken to utilizing square shapes. Consider a case of an Organization-Employee, Manager, Department, Product and a lot more can be taken as elements in an Organization
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