In contrast to a shared Internet hosting account in which the information is backed up by the hosting company, if you employ a virtual or a dedicated web server you'll need to keep manual backups since such a service is not provided by default. As excellent as a server could be, there is always a chance that something might go wrong. As an example, you could delete some content accidentally or a script-driven program might get corrupted after an update. In case you have a backup, you shall not have to concern yourself with this kind of issues because the content can be easily restored. As it may not be really practical to do this regularly on your end, we supply an optional backup service for all of our hosting server packages and we'll store a copy of your content on an independent hosting server to be certain that it is unharmed no matter what. With the upgrade, you could work on your web server without worrying that you could lose any information due to any reason.