Learn about Containerd, a powerful container supervisor, in this 37-minute Docker conference talk. Explore the design decisions behind Containerd's architecture, including its ability to reattach to running containers after being killed and its capacity to start hundreds of containers within seconds. Discover the background of Containerd, understand the reasons for its development, and delve into concepts such as daemonless containers and exit codes. Examine the architecture, exit status handling, standard I/O management, and reparenting capabilities. Watch a live demo and gain insights into the runtime workflow of this efficient container management tool.