Paths/Backend Engineer/Testing Backend Code / Contracts & Load
Define the Load You Must Survive
Performance is a requirement, not a hope. Write the load profile the service has to hold and the thresholds that fail the build.
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01Requirements
live checks- File ~/tests/load.yaml exists○
- The file states the traffic the service must handle○
- The file states the latency and error thresholds○
02Walkthrough
1 of 4 revealed- 01
Create the tests directory
The load profile is the number the team agrees to defend.
mkdir -p ~/tests - 3 locked · each failed submit reveals one
03Stuck?
0 of 3 revealedTake a hint without losing the lab — each one points at the thing to look at, not at the answer.
04AI Tutor
guides, never solvesTell me what you're stuck on — I'll nudge, not solve. Which requirement are you looking at?
04Notebook
saved locally in this browserlearner@lab — ubuntu:24.04
Session is disposable
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