Deribit 新撮合引擎上线：延迟降至微秒级，引入确定性匹配与10ms限速
🚀 Deribit’s New Matching Engine: From Milliseconds to Microseconds
高频与量化交易者必读：底层撮合逻辑变更直接影响策略执行精度与延迟预期。特别是新增的 10ms 速度缓冲和确定性匹配机制，可能改变现有高频套利或做市策略的行为模式，请务必评估对实盘的影响。
Deribit’s new matching engine is built to process high order volumes with faster and more predictable response times.
Deribit 的新撮合引擎旨在以更快且更可预测的响应时间处理大量订单。
Measured results following the rollout:
部署后的实测结果：
🔹 Median request-response latency fell from 4.7 milliseconds to 76 microseconds, an improvement of roughly 61×.
🔹 中位数请求-响应延迟从 4.7 毫秒降至 76 微秒，提升了约 61 倍。
🔹 P99 latency, covering the slowest 1% of responses, fell from 124 milliseconds to 234 microseconds, an improvement of roughly 531×.
🔹 P99 延迟（涵盖最慢的 1% 响应）从 124 毫秒降至 234 微秒，提升了约 531 倍。
The new matching engine introduces deterministic matching, dedicated order-entry and market-data paths, and a 10-millisecond speed bump for aggressing derivatives orders, where applicable.
新撮合引擎引入了确定性撮合、专用的订单输入和行情数据路径，并在适用情况下对激进型衍生品订单设置了 10 毫秒的速度缓冲。
Read the full article and peer-reviewed technical paper here.
在此阅读全文及同行评审的技术论文。
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