Document without Google Drive

How do I create a document that is not stored on Google Drive?

Dear @Jeff_Wright,

A little late reply, but the Coda files are located on AWS and the Gdrive is only for permission management

Some more resources for your kind reference:
https://help.coda.io/en/articles/1132872-why-does-coda-need-access-to-my-google-drive-when-i-sign-in-with-google
https://help.coda.io/en/articles/1222163-how-does-coda-keep-my-data-secure