System and method for updating file
    41.
    发明授权
    System and method for updating file 有权
    更新文件的系统和方法

    公开(公告)号:US08019729B2

    公开(公告)日:2011-09-13

    申请号:US12187466

    申请日:2008-08-07

    IPC分类号: G06F7/00 G06F17/00 G06F17/30

    CPC分类号: G06F17/30176

    摘要: Provided is a system and method for updating a plurality of the same files consistently. The file update system comprises a first and a second data servers formed as pipe line type network for storing an original file and a duplicate file of the original file respectively, and for updating both the original file and the duplicate file in response to an update request, wherein the first and the second data servers mutually exchange file update information, correct the file update information so as to prevent overlapped update due to a plurality of update requests for the same file, and then update the original file or the duplicate file according to the corrected file update information.

    摘要翻译: 提供一种用于一致地更新多个相同文件的系统和方法。 文件更新系统包括形成为管线型网络的第一和第二数据服务器,用于分别存储原始文件和原始文件的重复文件,并且用于响应于更新请求更新原始文件和重复文件 其中,所述第一数据服务器和所述第二数据服务器相互交换文件更新信息,更正所述文件更新信息,以防止由于对所述相同文件的多个更新请求而产生的重叠更新,然后根据所述文件更新信息更新所述原始文件或所述重复文件 更正的文件更新信息。