In this post, I’d like to explore a sample data set using Kibana. This requires some data to start with: let’s index some tweets. It’s quite straightforward to achieve that by following explanations found in my good friend David’s blog post and wait for some time to fill the index with data. Basic metric Let’s start with something basic, the number of tweets indexed so far. In Kibana, go to Visualize  Metric, then choose the twitter index.