| 摘要 |
PROBLEM TO BE SOLVED: To secure an occurrence order of events in notifying the occurrence of an event defined arbitrarily among respective applications. SOLUTION: A system includes a first server receiving the occurrence of the event transmitted from a service providing server for managing respective applications together with a user identifier, and a second server carrying out registration processing for registering the occurrence of the event in a storage means in association with the user identifier by sharing among the plurality of servers in response to a request from the first server. The first server uniquely determines the server as a request destination in response to the user identifier, and when the server as the request destination cannot carry out the registration processing, the first server requests the registration processing to other server included in a group by referring to a table in which a server as a pair is previously determined mutually among the plurality of servers. COPYRIGHT: (C)2011,JPO&INPIT |
