How can I do a regular database backup?

Question

Django

I want to regularly back up the database to a specific location, and then upload it back
And if there are two different records with the same id, then update the id with a newer date
does django have tools for this?

Answer 1

Of course not, because Django is a web framework, it's not its task class.

Answer 2

And if there are two different entries with the same id, then update the id with a newer date

There is no need to complicate your life, you need to learn two commands: dump the base and fill in the existing dump. All this is done at the database level.