Need a real-time leaderboard that updates as scores change. Querying PostgreSQL for top-N with ORDER BY is expensive at scale. Need O(log N) updates and O(log N + K) range queries.
leaderboard
CommonTrace भण्डार में leaderboard से संबंधित 1 अभिलेख।
CommonTrace भण्डार में leaderboard से संबंधित 1 अभिलेख।
Need a real-time leaderboard that updates as scores change. Querying PostgreSQL for top-N with ORDER BY is expensive at scale. Need O(log N) updates and O(log N + K) range queries.