How many servers do I need? How much storage do I need? This playlist should help you prepare for your system design interviews. In this video we’ll talk about capacity estimation. We’ll cover Traffic, storage, bandwidth and memory. We’ll also see how to estimate the number of servers a service needs and how to estimate common sizes for text and media (images & videos) Systems Design Interview Prep Guide - High Availability | Eliminate Single Points of Failure - Data Consistency | Strong Consistency vs. Eventual Consistency - The CAP Theorem