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The Future of European Research Networking and GRIDS Dai Davies : General Manager : DANTE Ltd e-Infrastructures Workshop.

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Presentation on theme: "The Future of European Research Networking and GRIDS Dai Davies : General Manager : DANTE Ltd e-Infrastructures Workshop."— Presentation transcript:

1 The Future of European Research Networking and GRIDS Dai Davies : General Manager : DANTE Ltd e-Infrastructures Workshop 9th December 2003 Accademia dei Lincei, Roma

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4 Evolution of Market Competitiveness : International Intra-European Connectivity

5 Relative Cost of Connectivity Compared with Number of Suppliers

6 Support for European VLBI Radio Telescope Correlator Data Flows (RT or non-RT)

7 VLBI Traffic Monitoring

8 EVN Traffic Flows over GÉANT UK SE FR NL BE DE1 DE2 CZ PL CH IT AT SURFnetJANETGARRPSNCDFN NORDUnet 2.5G 10G 256M 512M? 1G JIVE

9 Development of Cost Sharing

10 Relative Cost of DWDM Connectivity and Router Interfaces with Speed of Operation

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12 Is there a Common View of Control and Resource Allocation ? Can we Implement a Managed Environment Across Multiple Networks? Is Interface Definition Well Resourced and Understood? The Technical Challenges

13 How will Cost Sharing Develop? What is the Correct Architecture? Will GRIDS and Networking Converge on Technical Solutions? The Overall Challenges


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