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System Design Playlists
High-level design for architecture rounds and low-level design for machine coding. Watch the fundamentals first — caching, sharding, queues, consistency — then work through full case studies, and always sketch the design yourself before watching the answer.
System Design Primer
The playlist most people start with — sharding, consistent hashing, CAP, and full designs of real systems.
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System Design Interviews
Mock interviews with real FAANG engineers — the best way to see how the conversation is actually structured.
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System Design Walkthroughs & Deep Dives
Structured interview walkthroughs plus deep dives into individual system design building blocks.
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Low Level Design + Multithreading
Machine coding rounds done properly — SOLID applied to real problems, plus Java concurrency.
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LLD & Design Patterns
Design patterns taught through interview problems like parking lot, elevator and Splitwise.
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System Design Concepts
Hindi-language system design explanations covering both fundamentals and full case studies.
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