It's not possible to lock a mongodb document. What if I need to?

Question

I know that I can\'t lock a single mongodb document, in fact there is no way to lock a collection either.

However, I\'ve got this scenario, where I think I need some

Answer 1

Instead of writing the question in another question, I try to answer this one: I wonder if this WiredTiger Storage will handle the problem I pointed out here: Limit inserts in mongodb