Central Ohio’s tourism industry continued to show growth in 2025.

At Tuesday’s opening of Paycor’s new downtown HQ, John Gibson, the CEO of its parent company, Paychex, made a surprising ...

Join Laurence Llewelyn-Bowen for the House Of The Year Final, airing Monday 9 February at 8pm on BBC iPlayer and BBC One ...

引言 缓存是工程师优化分布式系统时首先采用的工具之一。我们会缓存已完成的响应（如数据库查询结果或HTTP响应体），以避免重复执行昂贵的任务。然而，传统缓存未能解决一个经常被忽视的低效源头，即重复的进行中请求（duplicate in-flight request）。