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Tutorials - Ron Nathaniel: How To Troubleshoot and Monitor Applications using OpenTelemetry
Learn how to troubleshoot and monitor applications using OpenTelemetry, a standard for collecting observability data from logs, metrics, and traces, and discover its components, features, and configuration options.
- OpenTelemetry is a standard way of collecting observability data from applications, including logs, metrics, and traces.
- The collector sends data to the processor, which processes it, and then sends it to the exporter, which sends it to a telemetry backend, such as Prometheus or Grafana.
- To collect data, OpenTelemetry has several components: the collector, the processor, the exporter, and the telemetry backend.
- The collector is responsible for collecting data from multiple sources, such as logs, metrics, and traces.
- The processor is responsible for processing the collected data, such as parsing and aggregating data.
- The exporter is responsible for sending the processed data to a telemetry backend.
- OpenTelemetry supports multiple backend options, including Prometheus, Grafana, and Jaeger.
- OpenTelemetry can sampling data, which allows it to only collect a subset of the data.
- Sampling can be configured based on specific criteria, such as the length of the trace or the timing of the request.
- OpenTelemetry supports multiple languages and frameworks, including Python, Java, and Go.
- OpenTelemetry provides instrumentation for various frameworks and libraries, including Flask and Django in Python.
- OpenTelemetry allows data to be exported to multiple destinations, including files, databases, and messaging queues.
- OpenTelemetry provides a way to configure instrumentation for specific services, including Flask and Django.
- OpenTelemetry provides a way to configure sampling for specific services, including Flask and Django.
- OpenTelemetry provides a way to collect data from multiple services and applications.
- OpenTelemetry provides a way to collect data from multiple sources, including logs, metrics, and traces.
- OpenTelemetry provides a way to collect data from multiple sources, including logs, metrics, and traces.
- OpenTelemetry provides a way to collect data from multiple sources, including logs, metrics, and traces.