Asynchronous Mongoose request?

Question

Node.js

process.nextTick(function() {
        User.findOne({ 'local.email' :  email }, function(err, user){}
...

the .findOne method is executed asynchronously, right? What is the point of using process.nextTick()
And how will it affect performance in tacos

Answer 1

This will delay the start of the asynchronous request. It makes little sense to write like this, I can’t even imagine in what exotic case such a solution might be needed.