Conclusion

You covered a lot of ground in this lesson. You integrated Apple’s MetricsKit into your app and received metrics and diagnostics data. You sent this data to Grafana and built your custom dashboards.

You learned how to query data in your logs, transform the fields and configure the visualization graphs.

In the next and final lesson, you’ll focus on designing your APIs for OpenTelemetry. You’ll also see how thoughtful method design in OtelTracing can deliver significant value to other developers while requiring only minimal effort on their part.