Tag Archives: alarm flooding

Learning Alarm Threshold from User Feedback using Decision Tree on Spark

Alarm fatigue is a phenomena where some one is exposed to large number of alarms, become desensitized to them and start ignoring them. It’s been reported that security professionals ignore 32% of alarms because they are thought to be false. … Continue reading

Posted in Anomaly Detection, Big Data, Data Science, Outlier Detection, Spark | Tagged , , , , | 1 Comment

Alarm Flooding Control with Event Clustering Using Spark Streaming

You show up at work in the morning and open your email to find 100 alarm emails in your inbox for the same error from an application running on some server within a short time window of 1 minute. You … Continue reading

Posted in Anomaly Detection, Big Data, Real Time Processing, Spark, stream processing | Tagged , , , | 1 Comment