Complete AWS CI/CD study guide for DVA-C02. CodeCommit, CodeBuild, CodeDeploy (deployment strategies), and CodePipeline. Includes blue/green, canary, rolling deployments and common exam patterns.
AWS CodeDeploy deep dive for DVA-C02. Deployment groups, lifecycle hooks, rollbacks, appspec.yml for EC2 and Lambda, blue/green deployments, and integration with ECS.
Lambda Layers, Versions, and Aliases for DVA-C02. Layer structure, sharing across functions, version immutability, alias routing for canary deployments, and $LATEST vs published versions.