Explain concept of ER model with example
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Entity Relationship Model (ER Modeling) is a graphical approach to database design. It is a high-level data model that defines data elements and their relationship for a specified software system. ... For example, each employee of an organization is a separate entity.
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ER modelling is a graphic approach to database design . it is a high level data model that defines data elements and their relationship for specified software system . example = each employee of an organisation is a separate entity .
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