Sharded Bloom Filter with hash generation for use on my internal project. Cbloom is cluster of 32bit Bloom filters that can be flushed on drive. It work through socket (see /lua/cbloom.lua). Cbloom is needed to quickly generate a large number of unique hashes and nothing else.
shards install & shards build --release
Usage: cbloom [arguments]
-d PATH, --directory=PATH Path to directory where bitmaps are stored
-s INT, --shards=INT Number of bloom filter shards
-e FLOAT, --probability=FLOAT Probability of false positives
-i INT, --item=INT Max number of items
-h, --help Show this help
Run
./bin/cbloom -d ./bitmaps -s 5 -i 1000000 -e 0.01
Call
local cbloom = require('cbloom')
cbloom.setup('/var/run/cbloom.sock')
print(cbloom.get())
- creadone - creator and maintainer