In an era where data is the lifeblood of enterprise innovation and decision-making, understanding and managing complex data lineage has emerged as a critical challenge for data engineers. This talk delves into the intricacies of data flows within modern businesses, where each layer’s changes ripple with profound implications for downstream processes. Addressing the pressing need for automatic restatements, we explore the sophisticated mechanisms behind Microsoft’s Nitro — a system designed to support data pipeline operations, with robust automatic restatement capabilities. Join us to unravel the complexities of data lineage and discover how cutting-edge systems like Nitro are revolutionizing the way data changes are propagated, ensuring data integrity and agility in fast-paced business environments.