Oracle Corporation
Using and updating topological relationships amongst a set of nodes in event clustering

Abstract:

Using and updating topological relationships amongst a set of nodes in event clustering is disclosed. A current event occurs on a current node. A first cluster of related events includes a first event, occurring on a first node, that is time-correlated with the current event. The first cluster does not include any event that is topologically-correlated with the current event based on the existing set of topological relationships. A level of interdependence is determined between (a) occurrence of events on the current node and (b) occurrence of events on the first node. Based on the level of interdependence, the current event is added to the first cluster. Further, an event-based topological relationship between the first node and the second node is added to the set of topological relationships. Subsequently, clustering for new events may be determined based on the event-based topological relationship between the first node and the second node.