🚀 Intro So as usual, I was reading something about system design and came across the concept of scalability as an essential concept. So I thought of going a bit deep into it regarding the fact that a A system without scaling is a system without safety So in this blog, I will explain scalability in simple terms which can be understood by anyone. 📈 What is Scalability? So let's look into the talk of the hour — scalability. Basically, scalability is a concept where a system should be able to scale into a bigger one or a smaller one. 🏨 Example Hotel Scenario If there is a hotel which is being operated at a scale of serving 150 persons per hour , during festival season the crowd will require at least that much capacity. But during non-festival days, it requires only 75 servings per hour . What does the hotel do?…