LRU Cache Service
Design and implement a production-ready LRU Cache service with authentication, rate limiting, and deployment considerations. The solution should handle concurrent HTTP requests using an HTTP client while ensuring thread safety and scalability.
Asked at:
Microsoft
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Early April, 2026
Microsoft
Senior
Building an open ended system, including auth, rate limit, deployment.(HTTP Client, Concurrency)
Your account is free and you can post anonymously if you choose.