system-design-primer
donnemartin/system-design-primer
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
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programmingdevelopmentdesigndesign-systemsystemdesign-patternswebweb-applicationwebapppythoninterviewinterview-questionsinterview-practice
Created: Feb 26, 2017
Updated: Feb 18, 2026
Last push: Nov 3, 2025