As your application evolves from a side project into a serious business, you will likely encounter situations where you, your support team, or even your customers question why certain configurations changed, why information is incorrect, or why data seemingly vanished "on its own." Understanding and effectively managing these issues is crucial to maintaining the integrity and reliability of your application.

This talk will explore various strategies for auditing data changes in Symfony applications. We will discuss where to begin and what factors to consider as the volume of data increases.