Do you have any public docs on how y'all migrate customers out of Heroku Postgres without downtime?
Seems to be the sticking point for a lot of people, myself included.
hey!
northflank supports the same buildpacks that you run on Heroku, so it should be fairly straightforward.
we have these docs for a more detailed walkthrough:
1/ https://northflank.com/docs/v1/application/migrate-from-hero...
2/ https://northflank.com/blog/how-to-migrate-from-heroku-a-ste...
Crunchy Bridge will help you migrate. They did a great job for us. We had a minute or so of downtime to let the read replica catch up and cut across. The team knows Heroku well, and some of them built it. (No affiliation, just a happy customer.)