Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Docker is a software development platform for virtualization with multiple operating systems running on the same host. Docker container runs on top of the host’s operating system to improve efficiency and security when compared with the hypervisor. Docker is a client-server-based application. Components of Docker a)         Docker daemon – which is the server b)