DrupalCon Barcelona 2015: Visualizing Logfiles with ELK Stack

This talk explores the dynamics of live websites from a DevOps perspective, highlighting the differences in behavior between live servers and development environments. The speaker discusses the importance of monitoring site performance and user engagement with new features, emphasizing the need to address backend job errors effectively. By visualizing log events, attendees will learn how to better understand site behavior using the ELK Stack, which includes Elasticsearch, Logstash, and Kibana. The session also addresses challenges faced when setting up this stack and shares best practices to optimize its use, ultimately transforming how participants engage with log files.