The ELK stack consists of Elasticsearch (realtime search cluster based on Apache Lucene), Logstash (logfile aggregation), and Kibana (HTML5 app to visualize JSON data) and can be used to bring astonishing insights in your collected log data. It does not matter where the log informations are from. Don't waste your logfiles and help your Dev and Ops team to better collaborate on logfile analysis.
Dominik will present a small project that he created with two other developers at a recent Scala.js hackathon: A Node.js module written in Scala.js. It's a terminal application that monitors Java applications over JMX. It uses NCURSES to graphically monitor activity.
Project on GitHub: github.com/swartzrock/jtop