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Modified Z-Score For Outlier Detection
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Classroom Contents
Spike Detection in Alert Correlation at LinkedIn
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- 1 Intro
- 2 Background: Quick 1 Introduction of Linkedin Stack
- 3 Linkedin Stack Under the hood
- 4 Finding Needle in a haystack
- 5 Alert Correlation A framework that automates the alert correlation process to identity unhealthy microservices
- 6 Alert Correlation Slack Recommendations
- 7 A Real Issue
- 8 A Spike
- 9 Correlation does not mean Causation
- 10 Problem Statement: Finding the "right" needle in a needlestack
- 11 Modified Z-Score For Outlier Detection
- 12 MAD (Median Absolute Deviation)
- 13 A Simple Example
- 14 Spike Detection Challenges
- 15 Results: Spike vs Real
