System Design

Scalability, CDN, queues, real-time systems, and frontend system design for senior interviews.

10Topics

2Paths

1Free

beginnerintermediateadvanced

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Fundamentals

7 topics · ~3h total

advanced

+new

Interview Preparation

3 topics · ~2h total

advanced

Pro+new

Frontend System Design Framework

Machine Coding Interviews

Real-World Case Studies

40 minAvailable

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System Design

Fundamentals

Scalability & Load Balancing

CDN & Caching

Message Queues & Pub/Sub

Database Design at Scale

Rate Limiting at Scale

Real-Time Systems (WebSockets at scale)

CAP Theorem, Consistency & Availability (frontend-relevant)

Interview Preparation

Frontend System Design Framework

Machine Coding Interviews

Real-World Case Studies

System Design

Fundamentals

Scalability & Load Balancing

CDN & Caching

Message Queues & Pub/Sub

Database Design at Scale

Rate Limiting at Scale

Real-Time Systems (WebSockets at scale)

CAP Theorem, Consistency & Availability (frontend-relevant)

Interview Preparation

Frontend System Design Framework

Machine Coding Interviews

Real-World Case Studies