MS: From my experience, clouds tend to refer to the provisioning on-demand of computing resources. This would include storage, processors, operating systems, memory.
MS：我觉得云的含义是指计算机资源的按需供应，包括存储、处理器、操作系统及内存等等。
2
Maintaining maximum system uptime is becoming increasingly critical to the success of ondemandcomputing.
对随需应变计算的成功而言，维持最大限度的系统运行时间变得越来越重要。
3
Maintaining maximum system uptime is increasingly critical to the success of ondemandcomputing.