To read an ERD, you need to understand the meaning and symbols of each component. For example, in the Crow's Foot notation, a one-to-many relationship is indicated by a single line on one end and ...

Simple diagram The following code sample shows how to create a simple entity relationship diagram. Use the EntityRelationshipDiagram proerty of the Mermaid class to start building an entity ...

An Entity-Relationship Diagram (ERD) is a visual representation of your database's structure. In an interview, sketching a simple ERD can effectively demonstrate your understanding of how tables ...