| 主权项 |
1. An information processing system, comprising:
a plurality of information processors each including
a control part configured to periodically store a duplicate copy of at least a part of predetermined information stored inside the information processor in a first storage part, wherein the control part is configured tocause the first storage part to be operable from the information processor prior to storing the duplicate copy in the first storage part,store the duplicate copy after causing the first storage part to be operable, andcause the first storage part to be inoperable from the information processor after completion of storing the duplicate copy; a first segment to which a first one of the plurality of information processors is connected; a second segment to which a second one of the plurality of information processors is connected, wherein, in response to calling of a predetermined application programming interface, the second one of the plurality of information processors executes a process corresponding to the called predetermined application programming interface using the at least part of the predetermined information stored in the first one of the plurality of information processors; and a third segment to which a third one of the plurality of information processors is connected, wherein, in response to a request from outside the information processing system, the third one of the plurality of information processors controls a process corresponding to the request by calling the predetermined application programming interface, wherein each of the first one, the second one, and the third one of the plurality of information processors periodically stores the duplicate copy of the at least part of the predetermined information stored therein in the first storage part. |
