69722 news 1314782370 1475896205 <![CDATA[How the Internet Got Its Hourglass Shape]]> 2011-08-31T00:00:00-04:00 At the top of the Internet's network architecture, says Constantine Dovrolis (Computer Science), protocols are so specialized that they rarely compete with one another, enabling them to "survive" longer than lower-level protocols. Source: Tom's Hardware

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