Database Migration: Update your schema without a downtime 

This was a great resource! I made notes of 8 pages. End-to-end informative, 💡insightful, and concise. Thorben Janssen is a knowledgeable person. Wish the best for you!

Exactly the information I was looking for. Thank you.

Thank you

Awesome, very useful

Would you use different git branches for each step ?

Or, you can just forbid any updates or deletions, just creating and reading data. Of course, this means you would have to change your entire models paradigm entirely.