Sessions at DrupalCon Munich 2012 about Logging on Tuesday 21st August

Logs are an essential part of debugging operational issues, improving user experience, and securing our Drupal sites, yet they are often overlooked. In this session I will review a number of tools that will help ensure our logs are utilized to the fullest extent possible including Graylog2 (and the GELF format), Logstash, Kibana, rsyslogd, syslog-ng, and the Drupal core logging system. Lastly, I will talk about how the Drupal.org infrastructure team built a centralized logging system with syslog-ng, Logstash, and Kibana to help debug problems as they arise.