Amazon RDS

Amazon RDS is the fully managed relational database service: provision, scale, and operate industry-standard engines (MySQL, PostgreSQL, Oracle, SQL Server) in the cloud without the operational heavy lifting.

RDS handles the undifferentiated administrative work (provisioning, patching, backups, recovery) for your relational databases, allowing your team to focus on application development. It supports six commercial and open-source database engines: Amazon Aurora, PostgreSQL, MySQL, MariaDB, Oracle, and SQL Server. Key features include Multi-AZ deployments for high availability with synchronous replication and automatic failover, plus Read Replicas for elastic scaling of read-heavy workloads. Launch a production-ready instance in minutes using the AWS Management Console or API calls: pay only for the resources consumed.

https://aws.amazon.com/rds/