– Focus on specific components (e.g., database sharding, caching).
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Learning fundamental building blocks like DNS, CDN, load balancers, databases, and caching. 2. Awesome System Design Repository: karanpratapsingh/system-design
Never start drawing architecture immediately. Ask clarifying questions to establish features and scale. system design interview alex wu pdf github exclusive
Which (e.g., sharding, caching, microservices) gives you the most trouble?
With over 250,000 stars, this is the most famous open-source system design resource on the internet. It includes comprehensive guides, visual aids, and mock interview questions with detailed solutions. – Focus on specific components (e
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Whether you are reading a community-sourced PDF or browsing GitHub markdown files, you must be intimately familiar with a handful of foundational architectures. System Prompt Key Architectural Pattern Crucial Tech Component Token Bucket / Leaky Bucket Algorithm Redis (for fast, in-memory counter tracking) Design a Chat System Persistent, bidirectional connections WebSockets or Long Polling Design a Video Streaming Platform Distributed file storage & adaptive streaming Object Storage (S3), CDN, HLS/DASH encoding Design a Web Crawler Distributed URL frontier & deduplication HTML Parsers, Bloom Filters, NoSQL storage Design a Ride-Sharing App Geospatial indexing and tracking Quad-trees or Google's H3 spatial index 5. Summary: Actionable Next Steps