# consistency

> property of a database system ensuring that a transaction can only bring the database from one valid state to another, maintaining database invariants (constraints, cascades, triggers etc.)

**Wikidata**: [Q5163219](https://www.wikidata.org/wiki/Q5163219)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Consistency_(database_systems))  
**Source**: https://4ort.xyz/entity/consistency-q5163219