AWS DevOps refers to the practice of using Amazon Web Services (AWS) tools and services to implement and manage the DevOps methodology. DevOps is a combination of development (Dev) and operations (Ops) practices that aims to improve collaboration, automation, and efficiency in software development and deployment.

AWS provides a comprehensive set of services and tools that can be leveraged to build and deploy applications using DevOps principles. Here are some key AWS services commonly used in DevOps workflows:

1. AWS CodePipeline: A fully managed continuous delivery service that helps you automate your software release process. It allows you to build, test, and deploy your code from source code repositories to various stages, such as development, testing, and production.

2. AWS CodeBuild: A fully managed build service that compiles your source code, runs tests, and produces ready-to-deploy software packages or containers. It integrates with other AWS services, such as CodePipeline, to automate build processes.

3. AWS CodeDeploy: A deployment service that automates the deployment of applications to EC2 instances, on-premises instances, or serverless services. It supports various deployment strategies, including rolling updates, blue/green deployments, and canary deployments.

4. AWS CodeCommit: A managed source code control service that allows you to host secure and scalable private Git repositories. It provides integration with other AWS services, such as CodePipeline, to enable end-to-end code deployment workflows.

5. AWS CloudFormation: A service that enables you to define and provision AWS infrastructure resources using code. It allows you to create reusable templates to automate the provisioning of resources, making it easier to manage infrastructure as code.

6. AWS CloudWatch: A monitoring and observability service that provides visibility into your AWS resources and applications. It enables you to collect and monitor metrics, set up alarms, and gain insights into the performance and health of your applications.

7. AWS Elastic Beanstalk: A platform as a service (PaaS) that simplifies the deployment and management of applications. It supports various programming languages and frameworks, allowing you to focus on your application code while AWS handles the underlying infrastructure.

8. AWS Lambda: A serverless computing service that lets you run your code without provisioning or managing servers. It enables you to build and deploy microservices or event-driven applications that scale automatically based on demand.

These are just a few examples of the AWS services commonly used in DevOps workflows. There are many other services and tools available in the AWS ecosystem that can help you implement a robust and efficient DevOps pipeline based on your specific requirements.