Microsoft
http://searchwindowsserver.techtarget.com/video/Microsoft-Nano-Server-A-lighter-OS-for-heavy-workloads?utm_medium=EM&asrc=EM_NLN_66467822&utm_campaign=20161019_Windows Server 2016 reaches general availability _tculverhouse&utm_source=NLN&track=NL-1810&ad=910617&src=910617