Unlike a shared hosting account where the info is backed up by the hosting company, if you use a virtual or a dedicated web server you will have to keep manual backups since this sort of a service isn't provided by default. As good as a web server might be, there's always the possibility that something could go wrong. As an example, you can delete some content by mistake or a script-driven app could get corrupted after an update. If you have a backup, you will not have to bother about this type of issues since the content could be easily restored. As it may not be very practical to do this regularly on your end, we supply an optional backup service for every one of our hosting server plans and we'll store a copy of your content on an independent hosting server to make certain that it's undamaged no matter what. With the upgrade, you could work on your machine without having to worry that you may lose any information due to any reason.