Resources

Curated links and guides for the observability community.

30 Days of OTel
A public learning project by juliafmorgado — structured OpenTelemetry content over 4 weeks, from fundamentals to OTCA exam prep.
Getting Started with OpenTelemetry (LFS148)
Linux Foundation course on why we need OpenTelemetry and its goals.
OpenTelemetry Docs
Official documentation — concepts, getting started, APIs & SDKs, Collector, and specs.
Google SRE Books
Site Reliability Engineering, The SRE Workbook, and Building Secure & Reliable Systems — free to read online.