System Design and Architecture

English Version

Product	Question
	Designing Instagram or Pinterest
	Designing Uber
	How Facebook Scale its Social Graph Store? TAO
	How Netflix Serves Viewing Data?
	How to design robust and predictable APIs with idempotency?
	How to stream video over HTTP for mobile devices? HTTP Live Streaming (HLS)
	Designing a distributed logging system
	Designing a URL shortener
	Designing a KV store with external storage
	Designing a distributed in-memory KV store or Memcached
	Designing Facebook photo storage
	Designing Stock Exchange
	Designing Smart Notification of Stock Price Changes
	Designing Square Cash or PayPal Money Transfer System
	Designing payment webhook
	Designing a metric system
	Designing a recommendation system
	Designing Airbnb or a hotel booking system
	Lyft's Marketing Automation Platform -- Symphony
	Designing typeahead search or autocomplete
	Designing a Load Balancer or Dropbox Bandaid
	Fraud Detection with Semi-supervised Learning
	Designing Online Judge or Leetcode

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