Advanced20 min readTrade-offs & Interview Thinking
System Design Decision Framework
A structural timeline guiding you from initial requirements gathering to debugging FAANG interview targets.
TL;DR
A structural timeline guiding you from initial requirements gathering to debugging FAANG interview targets.
Concept Overview
The 7-Step System Design Framework is a rigorous, structured timeline designed to guide you through system design interviews. It prevents you from diving into technical details too early, ensuring you capture requirements and justify designs clearly.
More in this module
Concurrency vs Parallelism
Handling multiple tasks overlapping in time vs. executing operations physically at the identical instant.
Push vs Pull
Contrasting immediate server-driven broadcasts against client-driven periodic polling cycles.
Stateful vs Stateless
Deciding where session state should live: inside web node memories vs. external cache blocks.