North Carolina Treasurer Brad Briner discusses his sweeping changes to the state's retirement system and health plan in just ...

The Nashville Downtown Partnership released its 2025 annual report, using data to detail Nashville's residential, office, ...

Your Android phone's most powerful security feature is off by default and hidden - turn it on ASAP ...

This very special live recording of World Book Club in Paris features celebrated French novelist Laurent Binet in ...

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）。