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Glossary term

Well-architected framework

The AWS Well-Architected Framework, a review methodology built on six pillars: operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability. It is not a multi-account account layout; that multi-account target state (management, security, shared services, audit, per-team accounts) is AWS Organizations / Landing Zone / Control Tower guidance, a separate thing.

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T3 / M3.4 / L5 Multi-account anti-patterns

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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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5h median time to finish Foundations
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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·