GitHub - seomoz/pyreBloom: Fast Redis Bloom Filters in Python
Python + Redis + Bloom Filter = pyreBloom One of Salvatore's suggestions for Redis' GETBIT and SETBIT commands is to implement bloom filters. There was an existing python project that we used for inspiration. Notice Important -- The most recent version uses different seed values from all previous releases. Previous releases were using srand and rand, though they are not guaranteed to yield the sam
Why we didn't use a bloom filter
After having been featured on the High Scalability blog, there has been renewed interest in my 6 month old post about Improving Performance by 1000x. Occasionally I've received a few questions and/or comments about that post in other forums, but today I got a couple posts from two well-intentioned commentators that highlighted some very interesting misunderstandings about how modern computers and
Mneme: Scalable Duplicate Filtering Service - igvita.com
By Ilya Grigorik on March 24, 2011 Detecting and dealing with duplicates is a common problem: sometimes we want to avoid performing an operation based on this knowledge, and at other times, like in a case of a database, we want may want to only permit an operation based on a hit in the filter (ex: skip disk access on a cache miss). How do we build a system to solve the problem? The solution will d
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