Explore how to construct scalable data foundations that enable AI agents, automation, and business intelligence analytics at enterprise scale in this 48-minute conference talk from AWS re:Invent 2025. Learn from a customer case study demonstrating the modernization of analytics environments using Amazon QuickSight, focusing on governed, high-performance insights across business operations. Discover best practices for designing reliable data pipelines and architectures that effectively support conversational AI, analytical agents, and comprehensive business intelligence workloads. Examine strategic approaches for unifying AI and BI data systems to deliver trusted insights, accelerate innovation, and drive intelligent decision-making at scale across enterprise organizations.