This page talks about methods for moving data storage locations to cloud syncing folders which allows for real time backup of those data storage locations. I use this process often for smaller clients who need/want backup on the cheap. This is particularly easy if they're already using Dropbox or Google Drive or have an Office365 account with OneDrive storage.
https://www.howtogeek.com/204595/how-to-move-special-folders-on-os-x-to-cloud-storage/
