https://simonwillison.net/2022/Apr/19/glue-code-to-quickly-copy-data-from-one-postgres-table-to-anothe/
Glue code to quickly copy data from one Postgres table to another
The Python script that Retool used to migrate 4TB of data between two PostgreSQL databases. I find the structure of this script really interesting - it uses...
glue codecopy datafrom onequickly