ER diagrams are a graphical representation of the entities (tables) in a database and the relationships between them. They are used in the design phase of database development to model and communicate the database structure.
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Course Articles
Guide to Entity-Relationship (ER) Diagrams in MySQL with Examples
Entity-Relationship (ER) diagrams are important tools in database design, especially for visualizing the structure and relationships of a database. In this In this guide, we will introduce ER diagrams in the context of MySQL databases, suitable for beginners, and provide additional practical examples to help you better understand this topic.