Research Papers
A Scalable Framework and Prototype for CAS e-Science
Authors:
Yuanchun Zhou ,
Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
Yun Xiao,
Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
Kaichao Wu,
Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
Baoping Yan
Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
Abstract
Based on the Small-World model of CAS e-Science and the power low of Internet, this paper presents a scalable CAS e-Science Grid framework based on virtual region called Virtual Region Grid Framework (VRGF). VRGF takes virtual region and layer as logic manage-unit. In VRGF, the mode of intra-virtual region is pure P2P, and the model of inter-virtual region is centralized. Therefore, VRGF is decentralized framework with some P2P properties. Further more, VRGF is able to achieve satisfactory performance on resource organizing and locating at a small cost, and is well adapted to the complicated and dynamic features of scientific collaborations. We have implemented a demonstration VRGF based Grid prototype—SDG.
How to Cite:
Zhou, Y., Xiao, Y., Wu, K. and Yan, B., 2007. A Scalable Framework and Prototype for CAS e-Science. Data Science Journal, 6, pp.S385–S392. DOI: http://doi.org/10.2481/dsj.6.S385
Published on
19 Jul 2007.
Peer Reviewed
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