https://grafana.com/docs/loki/latest/ https://grafana.com/docs/loki/latest/ is pretty good for structured logging. But as always: depends on your needs especia

https://grafana.com/docs/loki/latest/ https://grafana.com/docs/loki/latest/ is pretty good for structured logging. But as always: depends on your needs especially with regards to indexing as loki stores only the raw log data and set labels. But putting new data into it via POST is pretty simple https://grafana.com/docs/loki/latest/api/#post-lokiapiv1push https://grafana.com/docs/loki/latest/api/#post-lokiapiv1push