Any application is useful for any business only if it up and running. Applications might go down for multiple reasons, and the following are a few of them:
- Any hardware failures such as server crash, bad hard disk, or any other hardware, or even an entire data center might go down, which might be very rare
- There might be any software errors because of bad code or a deployment error
- The site might receive unexpected traffic and the servers may not be capable of handling the traffic
- There might be cases where your application is accessible from one country but not the others
It would be really helpful if we can get any notification if our site is not available ...