Just because you can doesn't mean you should. You're putting the entire Internet between you and your "database". You'll receive all the latency and general r

Just because you can doesn't mean you should. You're putting the entire Internet between you and your "database". You'll receive all the latency and general reliability problems that go with doing that. In the v3 API, the first blank row terminated the column data set. Which meant you couldn't access rows after that blank row, which may have been accidentally inserted by a user. They may have addressed this in v4, not sure. You have almost no ability to restrict the values the user enters. They can be literally any string and your app has to handle every possibility. Restricting type on a Sheet is not really possible. What if a user is in the middle of editing the spreadsheet when your app attempts to access it? Since the sheet is constantly saving itself, and the user may not have completed their edits, are you getting incomplete or inaccurate data?