System Design Data Structures

Fundamentals

Requirements Gathering Capacity Estimation

Core Concepts

Client-Server Monolith vs Microservices REST vs gRPC

Scalability

Vertical vs Horizontal Load Balancing Caching CDN

Databases

SQL vs NoSQL Replication & Sharding

Messaging

Message Queues Pub-Sub

Gamified Challenges

System Architect Challenge

pub sub

Visual explanation coming soon.