Is System Design Interview Work - What

Embrace the ambiguity. Draw the boxes. Talk about the trade-offs. And remember: The interviewer is not your enemy; they are your pair programmer. Let them help you.

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. what is system design interview

Then, the interviewer says: "Let's move to the next round. How would you design YouTube?" Embrace the ambiguity

It separates the coder from the engineer. It asks you to stop worrying about whether a function returns a string or an int , and start worrying about whether a billion people can wish their mother a "Happy Birthday" without crashing the planet. found the duplicate in the array