Gaming Leaderboard Database: Scale to 10 Million Players
5 min read
Leaderboards for 10M+ players with real-time updates are a different problem from "top 100 cache." Redis sorted sets work until they become the bottleneck; then you need a ranked storage engine built for that workload.
Memory and update cost grow with size. Top-K and range queries can spike latency. Generic structures are not tuned for "update score and rank in one place" at millions of rows.
Data structures and algorithms for rank updates and top-K queries in constant or logarithmic time, with minimal memory overhead. Built for concurrent writes and reads so leaderboard updates do not block the game loop.
Sub-millisecond rank updates and top-K reads at 10M+ players. At Hendoi we build custom database engines for gaming and real-time apps. USA, Canada, Bengaluru. Contact us.
📞 +91-9677261485 | 📧 support@hendoi.in | Contact us
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