System Design Basics: Back Of The Envelope Estimation

System design interviews can be tough, but with one key skill, you can impress your interviewers: back-of-the-envelope estimation!
This video dives deep into this powerful technique, teaching you how to make quick, approximate calculations to assess feasibility, identify bottlenecks, and showcase your problem-solving abilities.
No need for fancy calculators - learn how to use basic math and assumptions to get a clear grasp of your system's performance.
Here's what you'll learn:
What back-of-the-envelope estimation is and why it's crucial
How to approach estimations in system design interviews
Step-by-step walkthroughs with practical examples
Common pitfalls to avoid and best practices
Never be caught off guard by an estimation question again.