4 ms·I assume 3 of the kings are Microsoft (Azure), Amazon (AWS) and Google (GCP)by GenerocUsername 8y agoI assume 3 of the kings are Microsoft (Azure), Amazon (AWS) and Google (GCP)samstave 8y agoThe other two being the USG and China.snaky 8y agoAnd they will be called mainframes (again). http://www.winestockwebdesign.com/Essays/Eternal_Mainframe.html http://www.winestockwebdesign.com/Essays/Eternal_Mainframe.h...