Demo: FMEA of the checkout path
On This Lesson 3 topics
This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.
In this lesson
analyze checkout for failure modes; prepares SRC-009-LAB1.
Draft outline details
Step by step
- Trace the checkout path and list components and dependencies.
- List failure modes for each: down, slow, wrong, partial.
- Planned mistake: only analyze services we own. Fix: add the payment provider, DNS, identity, and the shared database cluster.
- Rate L, I, D and rank.
- Design degradation for the top three.
- Turn the top findings into experiments.
Practice
Apply this lesson with the module's lab, exercises and quiz.
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