Grafana
3 sectionsRapid overview
Grafana
TL;DR
Grafana is the visualization, alerting, and exploration layer of modern observability, sitting on top of data sources like Prometheus (metrics), Loki (logs), and Tempo (traces) — together the LGTM stack. Senior engineers care because it's w…
Read →How it works
Grafana is an open-source visualization and analytics platform that allows you to query, visualize, alert on, and understand your metrics from multiple data sources.
Read →Quick recall Q&A
Prometheus: Time-series database + scraper + alerting rules Grafana: Visualization layer that queries Prometheus (and others)
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