This Quick Start deploys Liquibase Pro to the Amazon Web Services (AWS) Cloud. Liquibase Pro helps align database code changes with application code changes by using a version-based approach to update your database.
Liquibase Pro integrates with the AWS Cloud to provide Amazon Relational Database Service (Amazon RDS) PostgreSQL database code changes using a continuous integration and continuous delivery (CI/CD) pipeline.
https://aws.amazon.com/quickstart/architecture/liquibase-pro/