Containerd is undoubtedly an business-common container runtime that leverages runc and was developed using an emphasis on simplicity, robustness and portability. containerd would be the Main container runtime with the Docker Engine. Containers get up a lot less space than VMs (container photos are generally tens of MBs in size), https://containers55308.dgbloggers.com/27142316/rumored-buzz-on-shipping-containers-for-sale-hire-in-south-africa