redis

• Redis Persistence Wars: RDB, AOF, and Hybrid
  Oct 12, 2026 ·13 min read

  Master Redis persistence: RDB, AOF, and Hybrid. Learn fork() copy-on-write, AOF rewrite mechanics, fsync policies, and prevent data loss.

  redispersistencebackenddata-losssystem-design
• Rate Limiting That Actually Works
  Oct 5, 2026 ·14 min read

  Stop outages and protect your APIs. Learn the critical differences between token bucket and sliding window algorithms, and how to build a distributed…

  rate-limitingsystem-designredisgoapi-gateway
• Redis Cluster: The 16384 Slots and the Gossip Beneath
  Jul 4, 2026 ·21 min read

  A deep dive into Redis Cluster's internals: hash slots, gossip protocol, resharding, MOVED/ASK redirects, and failover mechanics.

  redisclusterdistributed-systemshigh-availabilitycaching