# data structure diagram

> visual representation of a certain kind of data model that contains entities, their relationships, and the constraints that are placed on them

**Wikidata**: [Q1172550](https://www.wikidata.org/wiki/Q1172550)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Data_structure_diagram)  
**Source**: https://4ort.xyz/entity/data-structure-diagram