Information management apparatus maintaining data base consistency and recording medium recording data base consistency maintaining program

摘要

An information processing apparatus (1) includes a data storing unit (22) for storing a first data base, a synchronizing process unit (16) for maintaining consistency of corresponding data by replacing data of a counterpart apparatus (6) storing a second data base different from the first data base, and a date and time information processing unit (26) for determining, between the first and second data bases, based'on consistency maintaining process time information representing the time of the last consistency maintaining process, and on data modification time information corresponding to each data included in the first data base and representing time of modification of each data, data included in the first data base of which time of modification is newer than the time of the last consistency maintaining process, to be the data of which consistency is to be maintained.