Patent ID: 9654415
Date: 2017-05-16
CPC Classifications: H04L,H04W

Claim:
1. An information processing system, comprising: a plurality of sites that are connected through a network, each site of the plurality of sites including: an application server configured to execute an application; a file server having storage to record data; and a management server configured to manage the application servers and the file servers a first management server of the management server at a first site of the plurality of sites configured to: acquire position information of a device which gives an instruction to execute the application through the network; decide a second application server of the application server at a second site of the plurality of sites to operate the application instead of a first application server of the application server which is executing the application based on position information of a plurality of application servers including the application server and the acquired position information of the device; and transmit an instruction to a second management server of the management server which manages the second application server to migrate the application and data from the first application server to the second application server; and the second management server configured to: transmit information to specify the second application server of a migration destination to the first management server; and transmit the instruction of migration to the second application server; the first management server configured to transmit the information to specify the second application server of the migration destination to the first application server; the second server configured to: receive information used for executing the application and the data from the first application server; execute the application; and store the received data in a second file server of the file server at the second site; the first management server configured to transmit an instruction to a network device for constituting the network so that an execution destination of the application instructed from the device is changed from the first application server to the second application server when the execution of the application and migration of the data in the second application server are completed.