Can't really think of a decent way of doing this without manually writing a service that queries and
Can't really think of a decent way of doing this without manually writing a service that queries and fetches N records at a time and then do the storing in R2 yourself in chunks to allow requests to continue between your requests. The risks there are if data changes that you've already exported then you kind of are in a bad state.
Exports on the database though will block other database requests.
Exports on the database though will block other database requests.
