METHOD AND APPARATUS FOR EVENT CORRELATION RELATED TO SERVICE IMPACT ANALYSIS IN A VIRTUALIZED ENVIRONMENT

METHOD AND APPARATUS FOR EVENT CORRELATION RELATED TO SERVICE IMPACT ANALYSIS IN A VIRTUALIZED ENVIRONMENT

A computer processor device provides a dependency tree representing (i) relationships among all the infrastructure elements in a computer system that are related to delivery of a service by a computer system, and (ii) how the infrastructure elements interact with each other in a delivery of said ser...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOLDEN, JR. CHARLES GLEN, MCCRACKEN IAN, HOULIHAN JOHN RICHARD, WARREN PHILIP, LOUIS JEAN-PIERRE
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A computer processor device provides a dependency tree representing (i) relationships among all the infrastructure elements in a computer system that are related to delivery of a service by a computer system, and (ii) how the infrastructure elements interact with each other in a delivery of said service, wherein a state of an infrastructure element is impacted only by states among its immediately dependent infrastructure elements of the dependency tree. The computer processor device determines the state of the service by checking current states of infrastructure elements in the dependency tree that immediately depend from the service.