Basic Concepts of ER Model
The ER (Entity-Relationship) model is a conceptual data model used in database design. It represents the data in terms of entities, attributes, and relationships. Here are the basic concepts of the ER model: Entity: An entity is a real-world object, concept or thing with an independent existence that can be easily distinguished from other objects. […]
February 15, 2023 | DBMS | No comments