Tag: redis

All the articles with the tag "redis".

• Redis: Single Thread vs Multithreading

  3 Nov, 2025

  Redis is one of the fastest in-memory databases, yet it runs on a single thread. Discover how eliminating locks, context switching, and synchronization overhead can outperform dozens of threads across multiple cores.

• Building a Real-Time Leaderboard with Redis

  23 Aug, 2025

  Learn how Redis sorted sets support fast score updates, rank lookups, top-player queries, seasons, and durable real-time leaderboards.