PaaS ,IaaS, SaaS

IaaS: Infrastructure as a Service,   e.g Test app in a cloud environment, 

PaaS: Platform as a Service,  e.g google app engine 

SaaS: Software as a Service, e,g gmail 

Red box is owned by user, green box is owned by cloud provier

 

posted @ 2018-05-23 05:20  anyu686  阅读(126)  评论(0)  编辑  收藏  举报