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Glossary term

RI marketplace

AWS's resale platform where customers can sell unused Reserved Instances mid-term, typically at a 10 to 20 percent loss, rather than holding stranded capacity until expiry.

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T4 / M4.7 / L3 Over-commitment patterns

Start with the bill.

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

Open curriculum. No login. No paywall. 237 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.

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Multi-cloud automation· Production-ready in 30 min· SOC 2 · ISO 27001· 30% average cloud cost cut· 4 platforms · 1 console· Multi-cloud automation· Production-ready in 30 min· SOC 2 · ISO 27001· 30% average cloud cost cut· 4 platforms · 1 console·