How to describe Schema in mongoDB?

Question

JavaScript

Good afternoon, tell me how best to store data in mongoDB. There is registration on the site, after authorization, the user can add tasks,
... The essence of the question is how best to describe the scheme, create 2 tables or can it be stored in one? Thought to describe the scheme something like this

var project = new Schema({
    head:{
        head_task: String,
        userID: String
    },
    task: {
        context_task: String
    }
});

or for subtasks/items to make a separate table?

Answer 1

In general, each enumerated type can be created according to a schema. But it is not necessary to use a database for your needs. What didn’t suit you, which is already a standard storage format https://taskwarrior.org/ ? Locally, it can be stored in a text editor, and they already have their own server.