SERVICE PROVIDING SYSTEM, AND COMPUTER PROGRAM AND DATA PROCESSING METHOD FOR SAME

摘要

Service execution means (105-107) execute services in response to requests from the client devices (101) of a plurality of service providers. A load distribution means (104) receives requests from the plurality of client devices (101) and distributes the requests to the service execution means (105-107). A service execution monitoring unit (120) monitors the service execution status of the service execution means (105-107). An access control means (103) controls services according to the observed service execution status. Thus, the resulting service providing system is less susceptible to interference between services provided by different service providers when providing services such as Saas/ASP services, which are shared by multiple service providers.