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Caching can be unpredictable, but understanding its nuances is essential for performance optimization. This story explores the challenges and quirks of caching at scale.
https://blog.cloudflare.com/sometimes-i-cache/
Cloudflare Blog Sometimes I cache: implementing lock-free probabilistic caching If you want to know what cache revalidation is, how it works, and why it can involve rolling a die, read on. This blog post presents a lock-free probabilistic approach to cache revalidation, along with its implementation.
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