I'm developing a recipe sharing web app using MERN stack, and i was planning to use this kind of url for showing the recipes info ../recipe/:recipeName/:id I wanted to know if it is a bad practice to use Mongodb auto…
This is my mongoose schema: const humanSchema = mongoose.Schema({ id: String, person: [ id: String, age: Number, sex: String, height: String ], employment: Boolean }); This is my JSON body request I am trying to pass through postman as a…
I have a Django backend project connected to a Mongo database. I want to manually and personally define the field ID inside this class to be stored in the database so that Django and Mongo can communicate with each other…
I need to count the number of matching elements between 2 arrays using MongoDB filter aggregation. I tried using $eq and $setIntersection on the condition field of filter but the number of matching elements return just 1 even if all…
I want to retrieve data from mongoDB, a collection of products, But instead of an array or an object with data, I get an HTML template. What can this be related to? The database is connected, I checked. Screenshots below.…
I'm working with mongodb, I'm wondering that if my data (like product data) has several billion records (each record has ~100 fields), should I split that product collection into multiple collections (like ProductCollection1, ProductCollection2, ...). When I query data, I…
I am coding along a tutorial and I am stuck at connecting MongoDB to Express. I successfully installed MongoDB (Mongo Compass and Mongo shell) and I was able to play around with it a little bit to familiarize myself with…
After a bunch of false starts I've followed the T3 stack approach to runtime environment variables for my next.js app, particularly to protect my MONGODB_URI secret by providing it only at runtime on the server. env/server.js: import { createEnv }…
this question about backend development node.js how do i update a database data by using object id please help me to learn those things custom validator app.patch("/users/:id", async (req, res) => { try { const user = await User.findByIdAndUpdate(req.params.id, req.body,…
The main purpose is to get the total price of the orders array of objects. So I used mongoDB aggregation operation. I used NoSQL booster to check query there I can get the totalPrice but when I use it in…