Dr. Mark Humphrys

School of Computing. Dublin City University.

Home      Blog      Teaching      Research      Contact

My big idea: Ancient Brain

Search:

CA216      CA249      CA318

CA400      CA651      CA668


Mainframe / Server operating systems (multi-user)

Split between UNIX/Linux and Microsoft. Been that way for a long time.




Usage share of server operating systems for web servers only (not all servers/mainframes), 2015.
"Unix" family includes Linux.
From w3techs.com.




Server operating systems




Supercomputers



Feeds      w2mind.org      ancientbrain.com

On the Internet since 1987.