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Erschienen in:
2013 | OriginalPaper | Buchkapitel
Network Resource Search System Based on Cluster Architecture
verfasst von : Chen Yandong
Erschienen in: Information Computing and Applications
Verlag: Springer Berlin Heidelberg
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The paper proposes network resource search system applying cluster architecture. Resource search system uses incremental update to control the cluster, which can realize collection and updating maintenance of network resource. The paper focuses on describing operating principle of the system, based on which the paper proposes the design and implementation of the system. Based on hash method of vector space, the system realizes load balance of cluster assignment, dynamically achieves running state of computing nodes by balanced CPU, MEMEORY, I/O and NET, and realizes dynamic monitor and change of task assignment scheduling policy. And the paper improves the efficiency of network resource search system by combing angle cosine vector method and incremental update.