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#INFRASTRUCTURE

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AWS CLI First #4: AWS Global Infrastructure Mastery: Regions, Availability Zones & AZ IDs via CLI

Master the physical foundation of AWS. Explore AWS global geography, the 4 golden rules of region selection, Availability Zone physical architecture, AZ-ID mapping across multi-account organizations, and managing opt-in regions entirely from the terminal.

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Master AWS compute provisioning from the terminal. Learn how to select Graviton ARM64 vs x86 architectures, generate ED25519 keys, configure stateful Security Groups vs stateless NACLs, bootstrap with User Data, deliver temporary STS credentials via IAM instance profiles, and enforce IMDSv2.

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Zero-Downtime Deployment Pipelines for Mixed Linux and Windows Workloads

Automating deployment pipelines from staging to production with blue-green rollouts, health checks, and config management across hybrid OS environments.

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