What Are Linux Logs & How to Check Them: Logging Basics Explained with Examples
Tutorial: Logging with journald
Solr-diagnostics: How to use it and what it collects
Logstash Tutorial: Getting Started Guide for Shipping Logs
Entity Extraction for Product Searches
Entity Extraction with spaCy
Monitoring Linux Audit Logs with auditd and Auditbeat
Entity Extraction with Scikit-learn Classifiers