AWS CodeCommit handles code review through pull requests, allowing team members to collaborate on proposed changes before merging. Main advantages include:
1. Centralized repository: CodeCommit provides a secure, scalable Git-based repository for efficient collaboration.
2. Access control: Fine-grained permissions ensure only authorized users can access and modify code.
3. Integration: Seamless integration with other AWS services like CodeBuild, CodeDeploy, and CodePipeline streamlines the development process.
4. Notifications: Configurable event triggers enable real-time notifications via SNS or Lambda functions.
5. Commenting system: Inline comments facilitate discussions and feedback on specific lines of code.
6. Conflict resolution: Built-in merge conflict detection simplifies resolving discrepancies between branches.
