August 18, 2021 |19.9K Views

18. Intro to ER Model in DBMS

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Description
Discussion

The Entity-Relationship (ER) model is a conceptual framework used in database design to represent the structure of data and their relationships within an organization.

In the ER model, entities represent real-world objects, attributes describe their properties, and relationships define how entities are connected, forming a foundation for designing efficient and structured databases.