In this video we go deeper into the code I used to make a Hertzsprung-Russell diagram from Gaia data in Elasticsearch. I show how to make the Elasticsearch index mapping, how the Logstash config file works and how the Kibana Vega code works.
You can find the code here:
[ Ссылка ]
I got the example Vega code from here:
[ Ссылка ]
![](https://i.ytimg.com/vi/8RUv9XAeUUg/maxresdefault.jpg)