Optimistic Provide: How We Made IPFS Content Publishing 10x Faster
IPFS 的 Optimistic Provide 优化已作为默认功能随 Kubo 0.39.0 发布,将内容发布延迟从平均约 15 秒降至约 0.7 秒。该方案通过本地估计网络规模、在 DHT Walk 中按 90% 置信度提前终止,并在 20 个目标节点中 15 个确认后即返回控制权,剩余请求后台异步完成。
Why it matters:IPFS officially explains how Optimistic Provide cuts content publishing latency from over ten seconds to under one second, and details its statistical estimates and trade-offs.