- All Courses
- System Design Foundations
- Reliability and Operations
- Capacity estimation
Capacity estimation
Rough arithmetic on requests, payload sizes, and growth turns opinions into a design you can defend in a review.
- 9m
- Intermediate

Video by ByteByteGo · YouTube
Check your understanding
3 questions. Unlocks when you finish the video.
Overview
What this lesson covers
- Estimate throughput, storage, and bandwidth
- Size for peak, not for average
- Sanity check a design against the numbers
This lesson sits in Reliability and Operations, part of System Design Foundations. It assumes what came before it and leads directly into the next lesson in the module.
In this lesson you will:
- Estimate throughput, storage, and bandwidth
- Size for peak, not for average
- Sanity check a design against the numbers
Resources
Your notes will live here
Note taking is not available yet. Nothing you type would be saved, so the tab stays read-only for now.