人们很长时间都在抱怨微软Office的昂贵,但我们却惊讶的发现,使用这样昂贵软件的时间往往又是极少的。无论消费者使用这些软件的长短是多少所付出的成本是一样的:有可能您需要是随时使用但也有可能一年只使用一次,当前的IT架构下都必须在使用者的电脑中安装这个软件。但是,水、电、煤气却是使用多少付出多少。为了解决这个问题云计算就应运而生。云计算(cloud computing) People complain about Microsoft Office for a long time, but we are surprised to find that there is often very little time to use such expensive software. The cost is the same for consumers regardless of the length of the software they use: it is possible that you need to be available at any time, but it may be used only once a year, which must be installed on the user’s computer under current IT architecture . However, water, electricity, gas is how much to use how much to pay. In order to solve this problem cloud computing came into being. Cloud computing