Python Log Analysis Scripts in Practice
Overview Logs are the most authentic record left by a running system. When something goes wrong in production, logs are the first crime scene; when you need insight into system behavior, logs are the richest data source. But log analysis isn’t just about grep-ing a few keywords — facing tens of GB of logs daily, you need efficient parsing, flexible aggregation, intelligent anomaly detection, and clear visualization. This article builds a complete log analysis toolkit from scratch using Python....