AWS CodeDeploy is a deployment service that automates software deployments to various compute services, such as Amazon EC2, Lambda, and on-premises servers. Key Features: - Automates and consistently deploys applications across development, test, and production environments. - Monitors fleet health and automatically rolls back updates as necessary. - Launches and tracks application deployments' status through the AWS Management Console or AWS Command Line Interface (CLI). - Reuses existing setup code and integrates with existing software release processes or continuous delivery toolchains.