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Re:I got OpenTelemetry to work. But why was it so complicated? by thephyber on Friday January 10, 2025 @09:03PM (#42662623)
Tempo is a traces server. Prometheus is a metrics server.

Grafana, the same company that develops and sells Tempo created a horizontally scalable version of Prometheus called Mimir.

OpenTelemetry is an ecosystem, not just 1 app. It’s protocols, libraries, specs, a Collector (which acts as a clearinghouse for metrics+traces+logs data). It’s bigger than just Tempo. The intention of Patel seems to be to decouple the protocol from the app by having adapters for all of the pieces.

Re:I got OpenTelemetry to work. But why was it so complicated? by Too on Saturday January 11, 2025 @02:48AM (#42664134)
Prometheus is not only a metrics server, it's also become the de-facto metrics exposition format.