Elasticsearch
From Wildsong
I am looking at Elasticsearch because it's chapter 6 in the "Building Enterprise Javascript Applications".
I don't want to spend much time building it, so I am looking at the official Docker version.
See also Kibana for visualization.
Source code is in Github, https://github.com/elastic/elasticsearch-docker
Current version is 6.4.2
On Bellman
root@bellman:/etc/sysctl.d# cat 30-elasticsearch_in_docker.conf # Suggested number for Elasticsearch in production use vm.max_map_count=262144