Enhance your data ingestion architecture's resilience with Google Cloud's serverless solutions. Gain end-to-end visibility into your data's lineage—track each data point's transformation journey, including timestamps, user actions, and process outcomes. Implement real-time streaming and daily batch processes for Vertex AI Retail Search to deliver near real-time search capabilities while maintaining a daily backup for contingencies. Adopt best practices for data management, lineage tracking, and forensic capabilities to streamline issue diagnosis. This talk presents a scalable and fault-tolerant design that optimizes data quality and search performance while ensuring forensic-level traceability for every data movement.