Observability, Logging and Monitoring
Kibana
Configure Kibana | Kibana Guide [7.8] | Elastic
Grafana: The open observability platform
Prometheus - Monitoring system & time series database
InfluxDB: Purpose-Built Open Source Time Series Database | InfluxData
Logz.io: Cloud Observability for Engineers
Vector - A lightweight and ultra-fast tool for building observability pipelines | Vector