Different from a shared web hosting account where the info is backed up by the hosting company, when you employ a virtual or a dedicated web server you'll have to keep manual backups because such a service is not supplied by default. As superior as a web server could be, there is always a chance that something could go wrong. For example, you may delete some content by accident or a script-driven program may get corrupted after an update. If you have a backup, you won't need to concern yourself with this sort of problems because the content could be easily restored. Since it may not be really convenient to do this all the time on your end, we supply an optional backup service for every one of our web server plans and we'll store a copy of your content on a separate server to make certain that it's unharmed no matter what. With the upgrade, you could work on your web server without needing to worry that you might lose any info due to any reason.