Peering & Information Hubs: The Changing Internet (NYT)

Peering & Information Hubs: The Changing Internet (NYT)
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“…A study presented last year by Arbor Networks suggesting that traffic flows were moving away from the core of the network touched off a spirited controversy. The study was based on an analysis of two years of Internet traffic data collected by 110 large and geographically diverse cable operators, international transit backbones, regional networks and content providers.

Arbor’s Internet Observatory Report concluded that today the majority of Internet traffic by volume flows directly between large content providers like Google and consumer networks like Comcast. It also described what it referred to as the rise of so-called hyper giants — monstrous portals that have become the focal point for much of the network’s traffic: “Out of the 40,000 routed end sites in the Internet, 30 large companies — ‘hyper giants’ like Limelight, Facebook, Google, Microsoft and YouTube — now generate and consume a disproportionate 30 percent of all Internet traffic,” the researchers noted…”

Full Story for the NYT: http://www.nytimes.com/2010/03/02/science/02topo.html