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Glossary term

Write surface decision matrix

The mapping from an intended change to the surface that should own it: the UI for one-offs, the API for scripted work, auto-remediation for allowlisted fixes, IaC for anything repeatable, and the cloud console for emergencies.

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Foundations takes about five hours. The first lesson is nine minutes.

Open curriculum. No login. No paywall. 290 lessons across 7 courses, three publicly verifiable credentials. Read it on the train, take the exam on a Saturday, list the credential on your résumé Monday.

5h median time to finish Foundations
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Multi-cloud automation· Production-ready in 30 min· SOC 2 · ISO 27001· 20–60% off the bill, first month· 4 platforms · 1 console· Multi-cloud automation· Production-ready in 30 min· SOC 2 · ISO 27001· 20–60% off the bill, first month· 4 platforms · 1 console·