Disparity: Scalable Anomaly Detection for Clusters

In this paper, we describe disparity, a tool that does parallel, scalable anomaly detection for clusters. Disparity uses basic statistical methods and scalable reduction operations to perform data reduction on client nodes and uses these results to locate node anomalies. We discuss the implementation of disparity and present results of its use on a SiCortex SC5832 system.

• Type: Conference
• Year: 2008
• Where: ICPPW
• Authors: Narayan Desai, Rick Bradshaw, Ewing L. Lusk
• Keywords: Basic Statistical Methods, Distributed And Parallel Computing, ICPPW 2008, Scalable Anomaly Detection, Scalable Reduction Operations