5. 亚马逊aws的规模
数据中心 机架数量 服务器数量
US East (Virginia) 5030 321920
US West (Oregon) 41 2624
US West (N. California) 630 40320
EU West (Ireland) 814 52096
AP Northeast (Japan) 314 20096
AP Southeast (Singapore) 246 15744
SA East (Sao Paulo) 26 1600
Total 7100 45440
分析来源:http://huanliu.wordpress.com/2012/03/13/amazon-data-center-size/