How do read replicas differ from Multi-AZ deployments with the MySQL, MariaDB, and PostgreSQL engines?
What are the two instance types in Amazon Aurora?
How long will an Amazon Aurora cluster be unavailable during snapshots?
What are the steps to restore a DB snapshot to an existing Aurora cluster?
You are implementing a BI system that will issue end of day reports. You currently run a Multi-AZ cluster. What is the easiest way to support your BI requirements?
You are developing an application with a MariaDB backend. The architecture defines two public subnets, one for the EC2 instances and one for the RDS instances. The RDS security group allows traffic from the EC2 instance subnet to the RDS subnet. How can you increase the security of your RDS cluster?
