Romaric Philogene from Qovery and Sébastien Blanc from Aiven demonstrate how their respective platforms, Aiven for PostgreSQL® and Qovery, can be used together to streamline app development and deployment on AWS. They explain the benefits of using these tools in combination, including the ability to create multiple environments and avoid staging starvation issues. The integration between Aiven and Qovery is shown through a sample Java application that uses Aiven for PostgreSQL® as its backend database.