| 摘要 |
Disclosed is a management system of difference data among servers, for comparing files possessed by a first server and files possessed by a second server, the management system comprising a configuration information storage unit for storing file names including file path information in correspondence with group names to which the files belong; a file name storage unit for storing the file names of the files possessed by the first server; a file acquisition unit for referencing the file names of the first server stored in the file name storage unit and acquiring the files indicated by the file names from the first and second servers; a file comparison unit for comparing the contents of the files of the first and second servers acquired from the first and second servers; and a difference information output unit for, if the two files are judged to be different in contents by the file comparison unit, acquiring the group name corresponding to the file name of the file of the first server from the configuration information storage unit and outputting the file name and the acquired group name.
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