Explore PayPal's transformative journey to containerization in this 37-minute Docker conference talk. Discover how the company successfully migrated to 150,000 containers in production over two years, overcoming cultural and technical challenges. Learn about the strategic plan, including pitching to leadership, phased execution, team building, and cultural transformation. Gain insights into the rollout strategy, execution benefits, and the impact on operations and developers. Understand the cardinal rules, team dynamics, and mindset shifts that were crucial to the project's success. Follow the multi-phase timeline and ecosystem development as PayPal navigated this significant technological shift while maintaining operational stability.