In traditional web hosting, your website is placed on a single server. When that server has any hardware problems, your website will either be slow or offline. With StableHost clusters, your website can reside on 50 different servers on the backend, but on the frontend, it looks the same to you, the normal cPanel interface. Therefore, when any server is having a hardware problem, we can shift around your website to other servers automatically to prevent any kind of downtime.
To get a better idea of how StableHost clusters work, please see our YouTube video at https://youtu.be/9IBRAetVUa8
At this time, StableHost clusters are available in Phoenix and Stockholm, but we will roll it out to other locations once we have fully migrated these ones.