Observability for Developers: What You Need to Know?

In this episode, we discuss the intricacies of observability in microservices with Adriana Villela, a principal developer advocate at Dynatrace and an OpenTelemetry maintainer. Adriana shares insights about the importance of properly instrumenting code, managing technical debt, and balancing the environmental impact of observability data. She also delves into practical advice for getting started with OpenTelemetry and the importance of community contributions. Join us to pick up practical tips on improving your observability practices — and learn how to make smarter decisions that help you sleep better at night, even while running complex distributed systems.
00:00 Introduction to Observability
01:22 Meet Adriana Villela
03:40 The Role of Developer Advocacy
06:27 Challenges in Observability
08:05 Understanding OpenTelemetry
15:07 Manual vs. Auto Instrumentation
20:25 Best Practices for Instrumentation
22:58 Understanding Instrumentation Importance
23:29 Defining Observability
24:14 Cost and Environmental Impact of Tracing
25:57 Effective Observability Practices
28:23 Choosing the Right Technology Stack
32:37 Balancing Cost and Data Storage
39:36 Learning and Contributing to OpenTelemetry
47:20 Final Thoughts