基于聚类调度负载均衡的WebGIS模型

黄颖; 谢忠; 吴亮; 郭明强

doi:10.3799/dqkx.2010.048

Volume 35 Issue 3

May 2010

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Article Navigation > Earth Science > 2010 > 35(3): 407-414

HUANG Ying, XIE Zhong, WU Liang, GUO Ming-qiang, 2010. A WebGIS Model Based on Cluster Scheduling Load-Balancing Algorithm. Earth Science, 35(3): 407-414. doi: 10.3799/dqkx.2010.048

Citation:

HUANG Ying, XIE Zhong, WU Liang, GUO Ming-qiang, 2010. A WebGIS Model Based on Cluster Scheduling Load-Balancing Algorithm. Earth Science, 35(3): 407-414. doi: 10.3799/dqkx.2010.048

HUANG Ying, XIE Zhong, WU Liang, GUO Ming-qiang, 2010. A WebGIS Model Based on Cluster Scheduling Load-Balancing Algorithm. Earth Science, 35(3): 407-414. doi: 10.3799/dqkx.2010.048

Citation:

HUANG Ying, XIE Zhong, WU Liang, GUO Ming-qiang, 2010. A WebGIS Model Based on Cluster Scheduling Load-Balancing Algorithm. Earth Science, 35(3): 407-414. doi: 10.3799/dqkx.2010.048

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A WebGIS Model Based on Cluster Scheduling Load-Balancing Algorithm

doi: 10.3799/dqkx.2010.048

HUANG Ying^{1, 2
,},
XIE Zhong^{1, 2},
WU Liang^{1, 2},
GUO Ming-qiang^{1, 2}

1.
Faculty of Information Engineering, China University of Geosciences, Wuhan 430074, China
2.
Engineering Research Center of GIS Software and Application, Ministry of Education, Wuhan 430074, China

Received Date: 2010-01-15
Publish Date: 2010-05-01

Abstract

Abstract

In order to improve the concurrent access performance of WebGIS, this paper studies deficiencies of load-balancing technologies in the current WebGIS and analyzes the necessity and feasibility to solve load-balancing in WebGIS based on collaborative tasks clustering technology under the situation of large volume of concurrent accesses. A WebGIS model based on cluster scheduling load-balancing algorithm is proposed. The key is to research the cluster scheduling load-balancing algorithm. A test-bed is established. A series of test results prove that the model has good global load balancing performance.
- WebGIS,
- load-balancing,
- cluster scheduling

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References(22)

References

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A WebGIS Model Based on Cluster Scheduling Load-Balancing Algorithm

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