Client/server model has problems Client/server model seriously limits utilization of available bandwidth and service Popular servers and search engines become traffic bottlenecks But high speed networks connecting many clients become idle Computing cycles and information in clients are ignored Concept HIstory Status FutureConcept HIstory Status Future 4 Client/Server Model Has Problems Client/server model seriously limits utilization of available bandwidth and service. Popular servers and search engines become traffic bottlenecks. But high speed networks connecting many clients become idle. Computing cycles and information in clients are ignored. Concept