| 摘要 |
PROBLEM TO BE SOLVED: To obtain a method and device for managing schedule data in distributed environment, which can speedily and efficiently synchronize schedule data by suppressing a transmission/reception data quantity, and a recording medium recording a schedule data managing program. SOLUTION: A terminal system 11 stores schedule data with a registering time in a schedule data base 15A and stores the uploading and downloading time of schedule data in a synchronizing time storing part 16A. Then, in the case of only updating schedule data updated by the terminal system in a server system, schedule data with a registering time after the uploading time are retrieved from a schedule data storing part 15A based on the uploading time stored in the part 16A. This retrieved schedule data are sent to the server system 12 to update the uploading time of the part 16A by this transmitting time. |
