Back to Questions

Design a System for Storing User Preferences

82.4K views•Asked at Apple•
Easy

Question Explain

Design a service to store and quickly retrieve billions of small, frequently changing user preferences/settings. Discuss using a document database (MongoDB) or dedicated cache.

Start Trying This Question Simulation

Practice answering orally or with text to get instant AI feedback.

Practice with This Question

Other interview questions like this

Design a URL Shortener

76.7K views

Design a URL Shortening Service (TinyURL)

63.1K views

Design a Chat System (WhatsApp/WeChat)

126K views
Design a System for Storing User Preferences - Interview Question