Caching Strategies in 2026 — Redis, Valkey, and the Patterns That Actually Work

Production caching strategies — cache-aside vs write-through vs write-behind, stampede prevention, hot keys, TTL design, the Redis-vs-Valkey split, and a checklist for adding caching that doesn’t bite back.

April 28, 2026 · 8 min · 1620 words · Manvendra Rajpoot