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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 會議論文  >  WOFS: a distributed network file system supporting fast data insertion and truncation

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/69048

    Title: WOFS: a distributed network file system supporting fast data insertion and truncation
    Authors: Cheng-Chia Wang;Yarsun Hsu
    教師: 許雅三
    Date: 2010
    Publisher: Institute of Electrical and Electronics Engineers
    Relation: 2010 International Workshop on Storage Network Architecture and Parallel I/Os, Incline Village, Nevada, USA, May 3, 2010, Pages 43 - 50
    Keywords: WOFS
    Abstract: Distributed file systems have become popular in recent years. However, they still lack functions for doing fast arbitrary data insertion and truncation. To solve the problem, we present Wofs, an object-based distributed network file system which supports fast arbitrary data insertion and truncation. Wofs splits a file into many small objects, stores these objects in remote file servers, and uses a special B+tree to manage the metadata of these objects. Besides, Wofs uses the object-range locking policy to avoid data incoherence and improve performance.
    Relation Link: http://www.ieee.org/
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/69048
    Appears in Collections:[電機工程學系] 會議論文

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