Amazon RDS High Availability | Cloud Relational Database …

Amazon Relational Database Service supports two easy-to-use options for ensuring High Availability of your relational database.For your MySQL, MariaDB, PostgreSQL, Oracle, and SQL Server database (DB) instances, you can use Amazon RDS Multi-AZ deployments. When you provision a Multi-AZ DB instance, Amazon RDS automatically creates a primary DB instance and synchronously replicates the data to …

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