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System Design at Google — Interview Forge

System Design at Google

Original, in-depth guides written by engineers. Each page includes the approach, complexity, follow-ups, and a link to practice with AI feedback.

How to design Design a URL Shortener (like bit.ly) in a Google system design interview.

How to design Design Uber (Ride-Hailing) in a Google system design interview.

How to design Design Netflix (Video Streaming) in a Google system design interview.

Medium

How to design Design Instagram (Photo & Feed) in a Google system design interview.

Hard

How to design Design WhatsApp (Chat Messaging) in a Google system design interview.

Hard

How to design Design YouTube (Video Sharing) in a Google system design interview.

Medium

How to design Design Twitter (Timeline & Feed) in a Google system design interview.

Medium

How to design Design Google Drive (File Storage & Sync) in a Google system design interview.

Medium

How to design Design a Distributed Rate Limiter in a Google system design interview.

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