+**Data decay** describes the natural process where stored [Data](/wiki/data) loses its accuracy, relevance, or value over time. This degradation can stem from evolving real-world conditions or shifts in [Information](/wiki/information) context, leading to less reliable insights and decisions.
+## See also
+- [Data Quality](/wiki/data_quality)
+- [Data Integrity](/wiki/data_integrity)
+- [Data Governance](/wiki/data_governance)