Provenance in Databases

Provenance in databases refers to the detailed history or origin of data, showing how it was created, modified, or derived over time. It helps track the source of information, understand its transformations, and verify its accuracy. For example, in a report, provenance explains where the data came from and what steps were taken to produce the final results. This transparency supports data trustworthiness, reproducibility, and accountability, making it easier to audit or troubleshoot data-related issues within systems.