AWS, and the monitors themselves are geographically redundant. So if ap-southeast-2 goes down, it uses another region like ap-southeast-1. The web app that con

AWS, and the monitors themselves are geographically redundant. So if ap-southeast-2 goes down, it uses another region like ap-southeast-1. The web app that configures the monitors is deployed separately, so the web app can go down while the monitors + alerting keeps running.