Automating AWS RDS and Aurora Recommendations with Serverless Email Alerts

This article presents a practical solution to automate the retrieval and delivery of performance, security, and reliability recommendations for Amazon RDS and Aurora databases. Utilizing AWS Lambda, Amazon EventBridge, and Amazon Simple Email Service (SES), users can set up a serverless workflow that periodically fetches database recommendations filtered by tags and then sends formatted HTML emails to specified recipients. The workflow includes tagging database instances to monitor, configuring SES for email delivery, creating an IAM role for secure permissions, and scheduling the Lambda function execution through EventBridge rules. This automated system eliminates the need for manual checks, keeping teams proactive in addressing potential database issues. It offers flexibility to customize filtering logic for organizational needs and significantly reduces the risk of missing critical optimization suggestions. The article also provides a full code repository to help users deploy the solution quickly. Overall, this approach aims to streamline database maintenance by delivering timely, actionable insights directly to the inbox.