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Learn how DoorDash built and evolved their Customer 360 Data Store into a comprehensive entity management framework in this 21-minute conference talk from Databricks. Explore the foundational architecture designed to centralize customer profiles and enable personalized experiences using Delta Lake, then discover how the system transformed to address scalability, data governance, and integration challenges. Examine the technical innovations and strategic decisions that enabled the platform to support diverse use cases including customer lifecycle analytics and marketing campaign segmentation. Gain insights into key design principles that positioned the system as a critical enabler of data-driven growth, with practical lessons on building flexible entity management platforms that can evolve with organizational needs. The presentation covers the journey from initial goals through architectural evolution, highlighting both challenges encountered and opportunities realized along the way.
