???????11??2???????????г??о????Synergy Research Group???????????????????AWS?????????IaaS??????????????????г?45%????????????????IBM????????

?????????????г???????衢????IBM???

AWS????PaaS???????????г??????λ???????????IaaS?г???
????????????????????????????????????AWS??IaaS?г?????????????????????????????IBM??

??????????????2014??????????2016????????????????????????仯

AWS???????????32??????????????55%?????????327??????????????????10%??