How to backup files to the cloud?

Question

Backup

There is a server with Windows Server on board, the 1C base is spinning on it.
The 1C database is backed up to a separate disk every day. Those. I can recover data for the last six months.
Now I want the database for the last week to be copied somewhere to the cloud, but I don’t know where to start and where to look.

Answer 1

From software - rclone. Further into the script and run when necessary
From the clouds - choose what suits the price

Answer 2

It seems that all cloud clients can map an account to disk. However, all modern backups can do this directly. Well, or an option, write a batch file that sends to the cloud through the client

Answer 3

What's the problem?
Take a cloud with enough free space, look for a console utility to send data to the cloud, write a script that sends a backup to the clouds, and create a task in the scheduler to run on schedule.
What is the problem?
What are you currently backing up?
Every day in one place I have more than a hundred file bases 1s backed up and flies to the cloud daily, in other places the same 1s, but already on postgress. In general, the backup technique itself is somewhat different, but sending is the same.