Backup Postgres database for Rails application

How can I do it ?
I ask about how to connect to database on fly and write backup file on my local disc.

Hi… For small to medium-sized databases, the easiest way is to tunnel through with flyctl proxy:

https://fly.io/docs/postgres/connecting/connecting-with-flyctl/

Then, use pg_dump (or pg_dumpall) analogously to how psql is invoked in that example.

Hope this helps!


Aside: You do need to keep the flyctl proxy command running—and use a separate terminal window for the subsequent command. (This surprises some people.)

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Thank you very much. It works. I didnt know about separated proxy connection.

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