In my previous two articles, we covered how to connect MongoDB with Node.js using Mongoose, and why it’s important to start the server only after a successful database connection. Now, let’s assume that your server is up and running. The next logica...

Hey everyone! In the previous article, I explained how to connect MongoDB to your Node.js app using Mongoose. But if you noticed — we didn’t talk about starting the server yet! We’ll see how to start the Express server only after your database conn...

I’ve seen a lot of beginners get confused about how to connect Node.js to MongoDB using Mongoose.In this article, I’ve tried to explain the process step by step in the simplest way possible. I’ve also included some common reasons why your connection ...

Let’s talk about JSON. A lot of you are probably familiar with it — whether you’ve dealt with API responses, configuration files, or log messages, JSON has likely come up more than once. JSON, or JavaScript Object Notation, is a human-readable form...

As we discussed Scaling in the last post today, I will try to explain the Load Balancer, so Let's get started Imagine a scenario You have a bookstore that is getting incredibly popular day by day and as more people start to visit your bookstore you ...

What I Learned Today About System Design Today, I explored some fundamental concepts of System Design. Here’s a quick overview of what I learned: 1. Why System Design is Important in Interviews 2. Scaling 3. What is System Design? 4. Types of ...