Reliability, scalability, and simple data recovery are major reasons for using the cloud. When you host in the cloud, you may add more RAM, CPU, or storage as needed. The service availability and dependability are considerably better since there is more redundancy in the cloud, as your website won't go down if one or even a few of the machines fail since the rest will take over the load. Even if a few servers go down and lose data, the rest of the machines will have access to it and your data can be recovered easily.