Docker has taken the world by storm, that’s a fact. When it comes to Enterprise usage, it is only recently that Enterprises started adopting Docker and container technology, though still primarily for DevTest.
As Docker is centered around micro-services and stateless applications, clearly persistency and storage do not seem to be a mandatory design anchor. In fact, it is only recently that Docker announced its Storage Plug-in capability and even that is fairly limited at the container level.
