System Design Interview Roadmap
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System Design Walkthrough
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Fine-Tuning Pipelines: Designing the Architecture for Custom Model Training
Introduction
16 hrs ago
3
1
Design a Distributed Cache (Redis-style) — The Senior+ Walkthrough
This question is asked as a standalone (”design a distributed cache”) and as the deep-dive in almost every other system design question (”you mentioned…
Jul 28
12
2
Sharding: The Decision You Get Wrong Every Time
“I’d shard by user ID.”
Jul 26
7
3
Prompt Caching Strategies: Reducing Costs and Latency in AI Apps
Introduction
Jul 24
13
2
Design Typeahead / Search Autocomplete — The Senior+ Walkthrough
This is one of the most common system design interview questions across all company tiers, asked at Google, Amazon, Twitter, and virtually every product…
Jul 21
6
3
Reading the Interviewer
The system design interview is a conversation, not a presentation.
Jul 19
10
3
LLM Inference Scaling: Techniques for Low-Latency Token Generation
Introduction
Jul 17
9
2
Design a Distributed Rate Limiter — The Senior+ Walkthrough
The rate limiter question is compact, deceptively hard, and asked everywhere.
Jul 14
4
5
Offers landed — What the Spring Cohort got right
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Jul 12
4
1
RAG Architecture — Designing Context-Aware AI Systems
Introduction
Jul 10
15
4
Design Google Drive / Dropbox — The Senior+ Walkthrough
This is the question that defines the file sync and storage archetype.
Jul 7
8
5
The 30 Days Before Your Onsite
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Jul 5
4
2
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