Cloud Storage Integration Help

So basically, I am making an app where videos are stored. So I was wondering whether I could integrate a cloud storage program. I came across CloudDB but I am not entirely sure how to use it. If you know how, please reach out to me.

Best Regards, Preth N

CloudDB Documentation:
https://ai2.appinventor.mit.edu/reference/components/storage.html#CloudDB

For more information: