Different from a shared hosting account in which the data is backed up by the service provider, if you use a virtual or a dedicated hosting server you will have to keep manual backups because this kind of a service isn't supplied by default. As superior as a web server may be, there's always a possibility that something could go wrong. For example, you may delete some content accidentally or a script-driven program could get damaged after an update. If you have a backup, you won't need to concern yourself with this type of problems as the content could be easily restored. Since it may not be very convenient to do this regularly on your end, we offer an optional backup service for all of our hosting server plans and we shall store a copy of your content on an independent hosting server to be certain that it's undamaged no matter what. With the upgrade, you could work on your hosting server without worrying that you may lose any info due to any reason.