Troubleshooting Redis Maxmemory OOM Errors Eviction Policies and Memory Optimization
Redis has become a fundamental pillar of modern full-stack web architectures, serving as a high-performance, in-memory key-value store for caching layers, session management, and pub/sub message brokers. Operating entirely within the host’s RAM allows Redis to deliver sub-millisecond read and write latencies. However, this absolute reliance on memory introduces a critical infrastructure vulnerability: Memory Exhaustion….