August 23-34, 2022 - Virtual
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Tuesday, August 23 • 3:30pm - 4:10pm
How Testability Drives Observability - Matheus Henrique Pereira Nogueira de Paula, Kubeshop [Presented in English]

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So you have OpenTelemetry tracing working, but how good is the data contained in the traces? Have you ever had a production issue, looked at the trace and thought “I still can’t tell what is going on!”. We need QA for our Traces… or at least a process that drives them to improve over time.

Trace-based testing is a technique that is becoming popular to test systems at an integration or end-to-end level by applying assertions against the data contained in an OpenTelemetry (OTel) trace. Trace-based testing provides much deeper testing than traditional black box testing because it takes advantage of the richness of the information contained in the trace. We will demonstrate via a live coding exercise that utilizing trace-based testing not only allows you to quickly increase test coverage, but the practice results in improved traceability.


Matheus Henrique Pereira Nogueira de Paula

Software Engineer, Kubeshop
Matheus is a software engineer who has worked in a diverse array of industries, from agtechs to the gaming industry. Part of his career was focused on building tools to help other engineers increase productivity when writing integration tests, and deploying changes safely to production... Read More →

Tuesday August 23, 2022 3:30pm - 4:10pm EDT