System Design AI
Explore designs

Design preview

Design a Real-Time Game Leaderboard

Rank 200 million players in real time with sharded Redis sorted sets, count every game exactly once, and close a season fairly: one-hour boards for junior, senior and staff, with the theory behind them.

gamingleaderboardredissorted-setskafkaflinkawsinterview-board

Shared by System Design AIOfficial

Outline of the design layout

Explore the complete design

Open the diagram and design notes, discuss trade-offs with the community, or make a private copy to build with Coach.

Checking your sign-in…