Amazon Relational Database Service (Amazon RDS) makes it easy to set up, operate, and scale a relational database in the cloud. It provides cost-efficient and resizable capacity while managing time-consuming database administration tasks, freeing you up to focus on your applications and business.
Amazon RDS provides six database engines to choose from, including Amazon Aurora, Oracle, Microsoft SQL Server, PostgreSQL, MySQL and MariaDB.
Amazon Aurora, Amazon RDS for MySQL and Amazon RDS for MariaDB
Amazon RDS for Oracle
Amazon RDS for PostgreSQL
Amazon RDS for SQL Server