Everything is Connected: From PromQL to Dashboards and Back

Dash0 enhances observability by offering a seamless integration with Prometheus Query Language (PromQL) to enable users to drill down from aggregated metrics directly to the underlying raw telemetry data, such as logs, spans, and web events. This capability addresses the challenge of correlating high-level metrics with the detailed events that generated them, eliminating the traditional split-brain workflow where users had to manually switch between metrics, logs, and traces. By parsing PromQL expressions and extracting relevant data matchers, Dash0 allows users to explore and triage telemetry with filters and time scopes automatically applied, simplifying the process of understanding and troubleshooting system performance. The development of this feature involved complex computer science techniques and collaboration with Prometheus founder Julius Volz, showcasing Dash0's commitment to advancing observability tools.