System Design - Start-Level Prep

Interview-first system design prep focused on requirement gathering, trade-offs, and high-frequency case studies.

5 lessons2 topics0 read
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Explore System Design

Continue with System Design topics like scaling, distributed systems, load balancing, architecture across courses, notes, and mock tests.

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Course content

System Design Round Framework: Clarify, Estimate, Design, Defend
7 min
Design a Rate Limiter: Buckets, Counters, and Real Trade-Offs
7 min
Design a Notification System: Fan-Out, Preferences, Retries, and Delivery Guarantees
6 min
Design a URL Shortener: IDs, Redirects, Caching, and Expiry
7 min
Design a News Feed: Fan-Out, Ranking, Caching, and Celebrity Users
7 min