纵观IT发展史,每一轮IT概念和技术的变革,都伴随着新商业模式的产生。个人电脑时代,微软靠销售操作系统获取了巨大财富;互联网时代,Google等搜索引等巨头抓住了互联网广告的机遇;移动互联网时代的苹果则通过终端产品的销售和应用商店获取了高额利润;云计算时代,亚马逊以网络服务模式实现了高收高速增长…… Throughout the history of IT development, each round of IT concepts and technology changes are accompanied by the emergence of new business models. In the era of personal computer, Microsoft gained huge wealth by selling operating systems. In the Internet age, search engines such as Google seized the opportunity of Internet advertising. In the era of mobile Internet, Apple gained high profits through sale of terminal products and application stores ; In the era of cloud computing, Amazon achieved a high growth rate with its network service model.