Michael DeHaan, creator of Ansible, wrote an intro here:
OpsMop: Building the Next Generation of Configuration Management Tooling ==> https://medium.com/@michaeldehaan/opsmop-building-the-next-g...
OpsMop: Building the Next Generation of Configuration Management Tooling ==> https://medium.com/@michaeldehaan/opsmop-building-the-next-g...
"Efficiency in both operation (speed) and development of plugins is a big one."