Bloom Filters

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How to check username availability at scale with Bloom filters

 🔍Search Indexing  Content type: Blog
blog.logrocket.com·
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New comment by aasheeshrathour in "Ask HN: Who wants to be hired? (June 2026)"

 ⚙️Database Internals  Content type: Discussion
news.ycombinator.com··Hacker News

Bloom Filter Trick Reduces 170 Object-Storage Reads to One (2.6s → 89ms)

 🔍Search Indexing  Content type: Blog
openobserve.ai··Hacker News

TimescaleDB 2.27: Broader Vectorized Execution, Up to 160x More Efficient UPDATE/DELETE, and Smarter UPSERT Pruning

 🔍Search Indexing  Content type: Blog
tigerdata.com·

Small PRs, big speedups: The Ruby performance work you almost missed

 🔍Search Indexing
mensfeld.pl··Hacker News

Are We Harold Bloom?

 🔍Search Indexing
abner.page··Lobsters, Hacker News

rfgplk/micron.cpp: a pure C++ implementation (& redesign) of libc and the standard library

 ⚙️Systems Programming  Content type: Code
github.com··Hacker News

Redis 8.8: New array data structure, rate limiter, performance improvements

 🗄️Databases  Content type: Discussion
news.ycombinator.com··Hacker News

New comment by aasheeshrathour in "Ask HN: Who wants to be hired? (June 2026)"

 ⚙️Database Internals  Content type: Discussion
news.ycombinator.com··Hacker News

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