AWS has serverless, PaaS services called CodeBuild and CodeCommit. What are the differences between these?
"AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages that are ready to deploy." (Taken from https://aws.amazon.com/codebuild/.)
"AWS CodeCommit is a fully-managed source control service that hosts secure Git-based repositiories." (Taken from https://aws.amazon.com/codecommit/.)
AWS CodeCommit is a PaaS repository of code. CodeBuild is a service that prepares code to be deployed; CodeBuild is a CI process that may involve a code repository such as AWS CodeCommit.