---
title: "System Design 101"
description: "Illustrated explanations of APIs, databases, caching, cloud architecture and real company case studies, told mostly through diagrams."
canonical: "https://vibing.inc/library/system-design-101-vg-1290"
category: "Learning & Craft"
subcategory: "System design"
license: "free"
author: "ByteByteGo (@bytebytego)"
source: "https://github.com/ByteByteGoHq/system-design-101"
---

# System Design 101
Illustrated explanations of APIs, databases, caching, cloud architecture and real company case studies, told mostly through diagrams.
## Facts
- Source: https://github.com/ByteByteGoHq/system-design-101
- Category: Learning & Craft / System design
- Author: ByteByteGo (@bytebytego)
- Licence: free
- Tags: system-design, architecture, diagrams, interviews
## Why it's a gem
Diagram-first explanations you can screenshot straight into a design doc.
---
Listed in The Vibeary: https://vibing.inc/library/system-design-101-vg-1290 · JSON: https://vibing.inc/api/public/library/gems/system-design-101-vg-1290