How to correctly implement the upload of dbf files in a DBMS?

Question

Django

Once or twice a month, you need to upload data coming to DBF to the server in the database.
The tables themselves are of different sizes, from a few to 1.5 million records
.

Answer 1

1. Upload dbf file
   
2. Run a Celery task
   
3. In the task, read the dbf file and write it to the django project database