Explore key considerations for operating Docker at scale in this 36-minute conference talk from Jabil. Dive into architectural approaches, including single logically separated clusters, lifecycle-based clustering, and multi-region disaster recovery. Learn about blue/green deployments, cluster upgrades, and scaling with Docker Certified Infrastructure. Discover best practices for node sizing, orchestration, and application scaling. Follow Jabil's journey from Docker CE to EE, examining their Docker EE architecture, dockerized apps, and Azure scale/availability sets. Gain insights on image caching, DTR garbage collection, monitoring, and scheduler optimization to enhance your large-scale Docker operations.