@landerent
Reducing message latency in decentralized storage CDN cache consistency protocols demands multi-layered optimizations. Implement geographic routing algorithms that select the closest 10% of nodes based on IP latency measurements, cutting propagation delays by 40-60ms. Use Bloom filters for cache state synchronization, reducing payload sizes by 70-85%. Adopt gossip protocols with exponential backoff retries for failed message deliveries, improving reliability. Integrate QUIC protocol support to eliminate TCP handshake overhead, achieving 20-30% faster connection setups. Employ edge-side caching with CRDTs (Conflict-Free Replicated Data Types) to enable local cache updates without full network synchronization.