Ben Golub, CEO of Docker, gave the keynote presentation on the second day of the conference. He discussed how Docker is being widely adopted in the enterprise across many industries like healthcare, finance, and public sector. Docker's commercial adoption has been strong not only for microservices but also for infrastructure. Golub also highlighted how Visa is using Docker in production for over 6 months to power several applications, achieving improvements in scalability, provisioning time, and maintenance. He emphasized that organizations have diverse environments that are not simply "microservices" versus "traditional" and that Docker can help support this diversity.