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RWTH Aachen
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Evaluating Performance in Spatial Data Infrastructures for Geoprocessing

Year 2006

Effective and efficient Web services infrastructures for geoprocessing are essential for fields such as e-government and e-tourism. However, few model-based approaches exist that let researchers analyze and measure system implementation performance. Here, the authors present a performance evaluation of a spatial data infrastructure (SDI) implementation based on common standards. The SDI’s purpose is to compute groundwater vulnerability function. The authors study four influential performance issues: caching,network adaptation, data granularity, and communication mode.

Details

IEEE Internet Computing, vol. 10, no. 5, pp. 34-41, Sept/Oct, 2006.

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IEEE Internet Computing , issue 5 , volume 10 , p. 34-41 .

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