| 摘要 |
PROBLEM TO BE SOLVED: To reduce an influence on a user when a program executed by a data processing device for processing data received from a data processing request device is updated by a management device.SOLUTION: In a data processing system including a plurality of data processing devices, data processing request devices, and a management device for managing the data processing devices, the management device determines a data processing device which should be subjected to update processing of program data, out of data processing devices being not performing data processing when causing data processing devices to update programs, and controls update processing of program data about the determined data processing device. |
