3. System Design Interview Blueprint (shashank88/system-design-interview-blueprint)

Engineers who passed FAANG interviews often upload their preparation notes, explicitly referencing HTSDI chapters. You will find gems like:

Adding more machines (horizontal) is almost always preferred over upgrading one machine (vertical) for massive scale.

: Spotting where a database might struggle under heavy write loads.

This is where you "hack" the interview. Identify the bottlenecks based on the scale calculated in Step 1.

You have the tools. Here is the action plan to build your own ultimate PDF from GitHub resources.

The author provides cleanly formatted visual guides and cheat sheets that are easily printable or exportable to PDF. 3. Tech Interview Handbook (by Yangshun Tay)

Hacking the System Design Interview: Your Ultimate Guide to GitHub Resources and PDF Prep

Chapter 4 — Building Blocks & Patterns

Getting ready for a system design interview? It’s no secret that these sessions can be the most intimidating part of the tech hiring process. To help you level up, I’ve put together a guide on how to effectively use GitHub resources to "hack" your preparation. 🚀 The "Cheat Sheet" Strategy

Walk through a basic read and write API path to show the interviewer the system works end-to-end. Step 3: Detailed Deep Dive (15–20 Minutes)

These give you executable architecture —far more powerful than static diagrams.

: Covers distributed systems essentials like the CAP Theorem , NoSQL vs. Relational databases , and consistency models.