have you seen this: https://developers.cloudflare.com/d1/best-practices/import-export-data/#export-a
have you seen this: https://developers.cloudflare.com/d1/best-practices/import-export-data/#export-an-existing-d1-database and https://developers.cloudflare.com/workflows/examples/backup-d1/ ?
only challenge is that a running export will block other database requests
only challenge is that a running export will block other database requests




