A development team runs monthly resource-intensive tests on its general purpose Amazon RDS for MySQL...

To reduce the cost of running the tests without reducing the compute and memory attributes of the Amazon RDS for MySQL DB instance, the development team can stop the instance when tests are completed and restart it when required. Stopping the DB instance when not in use can help save costs because customers are only charged for storage while the DB instance is stopped. During this time, automated backups and automated DB instance maintenance are suspended.When the instance is restarted, it retains the same configurations, security groups, and DB parameter groups as when it was stopped.