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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/92997

    Title: Integrating Deadline-Modification SCAN Algorithm to Xen-based Cloud Platform
    Authors: Chen, Tseng-Yi;Wei, Hsin-Wen;Chen, Ying-Jie;Shih, Wei-Kuan
    Contributors: 淡江大學資訊管理學系
    Date: 2013-09
    Issue Date: 2013-11-04 15:38:12 (UTC+8)
    Abstract: Virtualization is a critical technology issue in cloud computing. Virtualization technology faces two major challenges, namely, poor I/O throughput and long latency for data access. To address the issues, we present a distributed deadline modification SCAN mechanism called DDM-SCAN. We integrate the DDM-SCAN mechanism to Xen-based cloud platform. The result of our simulations show DDM-SCAN improve the I/O response time of Xen-based cloud platform 20% comparing to Flubber [1] mechanism and it also guarantee same or better quality of service (QoS) as compared with Flubber mechanism in Xen-based hypervisor. In advance, this paper provides more easy method to implement DDM-SCAN on Xen-based hypervisor rather than Flubber mechanism.
    Relation: 2013 IEEE International Conference on Cluster Computing (CLUSTER), pp.1-4
    Appears in Collections:[資訊管理學系暨研究所] 會議論文

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