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）。

New garbage collector promises a 10% to 40% reduction in garbage collection overhead in real-world programs that rely heavily on garbage collection.

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Leading Pittsburgh medical experts say three data-focused technologies are emerging in Western Pennsylvania hospitals, ...

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The university denies a union claim that it is firing and rehiring staff on less generous terms.

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Google released a Chrome security update fixing two high-severity flaws that could enable code execution or crashes via malicious websites.

Millwall midfielder Massimo Luongo says Middlesbrough are the best team in the Championship this season.

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New benchmark shows top LLMs achieve only 29% pass rate on OpenTelemetry instrumentation, exposing the gap between ...