SERVICE DATA RECOVERY METHOD WITH INTELLIGENT NETWORK SERVICE

摘要

A method which identifies contents of service data dispersed from a double processor structure with one another. The method is used for a transaction processing system for service control having double processors, and compares and confirms contents of service data in each of the processors. Each processor takes over a portion of the total load. When one processor is in a abnormal state, another normal processor assumes the load of that other processor. Even if one processor is in an abnormal state, data can simultaneously be recovered.