https://grafana.com/oss/loki/
https://github.com/grafana/loki

https://grafana.com/categories/loki/

https://grafana.com/docs/loki/latest

2023
https://piotrminkowski.com/2023/07/05/logging-in-spring-boot-with-loki/
2021
TechnoTim - Meet Grafana LOKI, a Log Aggregation System for EVERYTHING of 28:12
    https://www.youtube.com/watch?v=h_GGd7HfKQ8
2020
https://grafana.com/blog/2020/10/28/loki-2.0-released-transform-logs-as-youre-querying-them-and-set-up-alerts-within-loki/
2019
https://grafana.com/blog/2019/11/20/loki-reaches-ga-with-v1.0.0-release/