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GBF (Grouping By Frequency) Correlator

Hidano, Fukiko; Machiraju, Vijay


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Abstract: With large distributed systems, management of generated events become quickly unmanageable. The idea of Grouping By Frequency (GBF) Correlator is to make sense out of millions of events quickly by sorting them into group instances by its number of occurrences. Unlike existing model-based or rule-based systems, minimal information on the network is required. Once the events are grouped, it is analyzed separately to determine the root cause. This paper presents general setup for such distributed system for event analysis and provide detailed description of the GBF Algorithm.

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