Client/Server Model is Being Challenged No single server or search engine can sufficiently cover increasing Web contents 2×1018Byes′ year generated in Internet But only 3x1012 Bytes/year available to public (0.00015%) Google only searches1.3×10° Web pages Source: IEEE Internet Computing, 2001) Concept HIstory Status FutureConcept HIstory Status Future 2 Client/Server Model is Being Challenged No single server or search engine can sufficiently cover increasing Web contents. 21018 Bytes/year generated in Internet. But only 31012 Bytes/year available to public (0.00015%). Google only searches 1.3108 Web pages. (Source: IEEE Internet Computing, 2001) Concept