Paper
29 December 2008 Spatial data grid based on CDN
Author Affiliations +
Proceedings Volume 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA); 72852X (2008) https://doi.org/10.1117/12.816078
Event: International Conference on Earth Observation Data Processing and Analysis, 2008, Wuhan, China
Abstract
This paper firstly introduces the spatial data grid and the CDN (Content Delivery Network) technology. And then it depicts the significance of integrating grid with CDN. On this basis, this paper proposes a method of constructing the spatial data grid system by using CDN to support the massive spatial data online service. Finally, the simulation results by OPNET show that the programme do can improve the system performance, and reduce response time in a greater extent.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
XiaoGuang Hu, Xinyan Zhu, and Deren Li "Spatial data grid based on CDN", Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 72852X (29 December 2008); https://doi.org/10.1117/12.816078
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KEYWORDS
Geographic information systems

Internet

Computer simulations

Data acquisition

Data processing

Local area networks

Data centers

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