What Is System Design Interview -

You’ve aced the coding challenge. You reversed the linked list, found the duplicate in the array, and optimized the sorting algorithm. You feel invincible.

Welcome to the —the gateway to senior engineering roles and the most dreaded, yet most rewarding, hurdle in tech hiring. What Exactly Is It? At its core, the System Design Interview is a live, open-ended conversation where you are asked to architect a scalable, reliable, and efficient software system. what is system design interview

You've got this.

Then, the interviewer says: "Let's move to the next round. How would you design YouTube?" You’ve aced the coding challenge