Re:Show HN: CoreOS, a Linux distro for containers
by philips on Tuesday July 30, 2013 @03:41PM
(#6129507)
A Linux machine has the Kernel which deals with the hardware and then a filesystem with everything required to run applications. A container is a Linux machine without the Kernel.
As an example: with containers you can run a database that needs a CentOS environment on the same physical machine that is running an application server that expects a Debian looking environment. All without the performance hit you would take from VMs.
As an example: with containers you can run a database that needs a CentOS environment on the same physical machine that is running an application server that expects a Debian looking environment. All without the performance hit you would take from VMs.