The OpenTelemetry Collector is a powerful tool for gathering, processing, and exporting telemetry data from various sources. This article by Frankel provides a deep dive into the OpenTelemetry Collector, explaining its architecture, key features, and how to set it up. Learn how to use the OpenTelemetry Collector to improve observability in your systems by centralizing and standardizing the collection of metrics, traces, and logs.

https://blog.frankel.ch/opentelemetry-collector/