Event history storage device, event history tracking device, event history storage method and event history storage program

摘要

Instance of tracked split, when a new instance is generated in the replication or the like to be able to track continuously easily the history of events related to the new instance and the original instance. You are given the behavior in the event ID for each instance, to manage the sequence of events for each instance. Also, when a new instance is generated from an instance in an event, is subjected to a new behavior for the instance ID for the new about the event. And, I want to associate with the new identifier and above identifier assigned to the instance of origin for the event.