内容简介
HowdoesGoogleselladspaceandrankwebpages?HowdoesNetflixrecommendmoviesandAmazonrankproducts?HowcanyouinfluencepeopleonFacebookandTwitterandcanyoureallyreachanyoneinsixsteps?Whydoesn'ttheInternetcollapseundercongestionanddoesithaveanAchilles'heel?WhyareyouchargedpergigabyteformobiledataandhowcanSkypeandBitTorrentbefree?HowarecloudservicessoscalableandwhyisWiFislowerathotspotsthanathome?Drivenbytwentyreal-worldquestionsaboutournetworkedlives,thisbookexploresthetechnologybehindthemulti-trilliondollarInternetandwirelessindustries.Providingeasilyunderstandableanswersforthecasuallycurious,alongsidedetailedexplanationsforthoselookingforin-depthdiscussion,thisthought-provokingbookisessentialreadingforstudentsinengineering,scienceandeconomics,fornetworkindustryprofessionalsandanyonecuriousabouthowtechnologicalandsocialnetworksreallywork.