A Relational Database Service (RDS) is an online relational database service that is based on the cloud computing platform. The RDS is stable, reliable, scalable, and easy to manage. You can use the RDS immediately after purchasing it. The RDS has a mature performance monitoring system and multiple safety measures. It can provide a professional database management platform.
RDS provides a web UI(console) to the user to create and maintain database instance. RDS setups the database in one or more VM over the API provided by IaaS.
Most of the daily maintenance of databases can be done by RDS automatically or finished easily over the console.