Thank you! That's great and it is possible but... With some limitations. The idea is from sign up form to a D1 Database that can be accessed from the worker it

Thank you! That's great and it is possible but... With some limitations. The idea is from sign up form to a D1 Database that can be accessed from the worker itself. That's not possible without updating worker bindings like you showed and further - there is an upper limit of 5000 bindings per worker and just 5000 users then becomes the upper limit although D1 allows 50,000 databases easily with further possible by requesting a limit increase. edit: Missed opening.