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Liz，临渊羡鱼，不如退而结网
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Dothecostsofthecloudoutweighthebenefits?
“云”端开销，这钱花的值吗？
英文部分选自经济学人期商业版块
Dothecostsofthecloudoutweighthebenefits?
“云”端开销，这钱花的值吗？
Theriskofwritingblankchequestoanoligopoly
当心“云”寡头得寸进尺
FORTHEpastdecadefewaspectsofmodernlifehavemadegeeksdroolmorethanthecloud,thecumulusofdatacentresdominatedbythreeAmericantechgiants,Amazon,MicrosoftandGoogle,aswellasAlibabainChina.InAmericasomelikentheirpositionofimpregnabilitytothatofDetroit’sthreebigcarmakers,Ford,GeneralMotorsandChrysler,acenturyago.Duringthecovid-19pandemictheyhavehelpedtransformpeople’slives,supportingonlinemedicalappointments,ZoommeetingsandNetflixbinges.Theyattractthebrightestengineeringtalent.AmazonWebServices(AWS),thebiggest,isnowpartofbusinessfolklore.Soitisborderingonheresytoargue,asexecutivesatAndreessenHorowitz,aventure-capitalfirm,havedonerecently,thatthecloudthreatenstobe