Az Erdе‘rе‘l Guide

: They serve as high-level documentation of a system’s information architecture. Levels of Abstraction

For professional modeling, tools like Lucidchart or Visual Paradigm are widely used to create and share these diagrams. What is an Entity Relationship Diagram (ERD)? - Lucidchart AZ erdЕ‘rЕ‘l

: A high-level view showing major entities and their relationships without technical details. : They serve as high-level documentation of a