{"69723":{"#nid":"69723","#data":{"type":"external_news","title":"How the Internet Got Its Hourglass Shape","body":[{"value":"\u003Cp\u003EAt the top of the Internet\u0027s network architecture, says Constantine Dovrolis (\u003Cem\u003EComputer Science\u003C\/em\u003E), protocols are so specialized that they rarely compete with one another, enabling them to \u0022survive\u0022 longer than lower-level protocols. \u003Cem\u003ESource: Tom\u0027s Hardware\u003C\/em\u003E\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":"","uid":"27174","created_gmt":"2011-08-31 09:25:27","changed_gmt":"2016-10-08 02:25:06","author":"Mike Terrazas","boilerplate_text":"","field_publication":"","publication":"East Decatur Greenway","field_article_url":"","publication_url":"http:\/\/www.tomshardware.com\/news\/internet-core-technology-tcp-ipv4-udp-internet-protocols,13286.html#xtor=RSS-1813","dateline":{"date":"2011-08-31T00:00:00-04:00","iso_date":"2011-08-31T00:00:00-04:00","tz":"America\/New_York"},"extras":[],"groups":[{"id":"47223","name":"College of Computing"},{"id":"50875","name":"School of Computer Science"}],"categories":[],"keywords":[{"id":"13937","name":"computer networks"},{"id":"13398","name":"Constantine Dovrolis"},{"id":"13994","name":"Internet architecture"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}