Route53 Health Check
Route 53 Health Check is an AWS service for monitoring the health of your application or website. It monitors the availability and performance of your resources, such as web servers, databases, and other infrastructure components that make up your application. When it detects an issue with any of these components, it can alert you so that you can take corrective action quickly. Route 53 Health Check also provides automated repair functionality to help you restore service more quickly when a problem arises. Additionally, by monitoring the health of your application or website in real-time, you can ensure that it's always running at peak performance levels so that customers experience the best possible user experience.