Lately everyone interested in what the Elastic guys are doing, has heard about their new product called Graph. Graph is going to be part of their commercial solution called x-pack. Time to play around with it. In this blog post I am going to use the latest released versions of logstash (2.3), elasticsearch (2.3) and the brand new Graph plugin for Kibana (4.5). I am going to try it all out with a dataset exported from Stack overflow. They provide an interesting database query interface. Using this interface we export data about answers given to elasticsearch questions. Try to find users that give comments and if there is a correlation between the people asking questions and people giving answers. Also we can find the biggest competitors if you are into giving answers and scoring points.