No worse feeling in the world then losing a whole bunch of files or even your complete website due to an error on your part or of the hosting company. Serious web hosting company should always keep backups of all your files. And when it comes to the backup, we are more than serious.
First of all, Marble Host provides daily data backup to keep clients data safe. If something happens with your files or database, there is always the backup to restore it.
Additionally, you can set up Dropbox backup in your web hosting control panel. There is a simple way how to connect your web hosting account and your Dropbox account. You will be able to set up the backup frequency and the number of backups to keep in your Dropbox account. When done, the backup of your website and also MySQL databases will be uploaded to your Dropbox account on regular intervals.