Bloom::Filter - Sample Perl Bloom filter implementation River stage one • 1 direct dependent • 1 total dependent

A Bloom filter is a probabilistic algorithm for doing existence tests in less memory than a full list of keys would require. The tradeoff to using Bloom filters is a certain configurable risk of false positives. This module implements a simple Bloom ...

XAERXESS/Bloom-Filter-1.2 - 08 Mar 2014 20:40:33 UTC - Search in distribution

gen-bloom-filter - Generate bloom filter River stage zero No dependents

You supply lines of text from STDIN and it will output the bloom filter bits on STDOUT. You can also customize "num_bits" ("m") and "num_hashes" ("k"), or, more easily, "num_items" and "fp_rate". Some rules of thumb to remember: * One byte per item i...

PERLANCAR/App-BloomUtils-0.007 - 23 Sep 2020 00:05:19 UTC - Search in distribution

Algorithm::BloomFilter - A simple bloom filter data structure River stage one • 3 direct dependents • 5 total dependents

This module implements a simple bloom filter in C/XS....

SMUELLER/Algorithm-BloomFilter-0.02 - 13 Jun 2015 20:42:52 UTC - Search in distribution

RocksDB::BloomFilterPolicy - rocksdb::BloomFilterPolicy object River stage zero No dependents

RocksDB::BloomFilterPolicy is a rocksdb::BloomFilterPolicy object....

JIRO/RocksDB-0.05 - 16 Sep 2018 17:41:24 UTC - Search in distribution

Acme::Tools - Lots of more or less useful subs lumped together and exported into your namespace River stage one • 1 direct dependent • 1 total dependent

Subs created and collected since the mid-90s....

KJETIL/Acme-Tools-0.27 - 05 Feb 2020 16:25:50 UTC - Search in distribution

Bloom16 - Perl extension for "threshold" Bloom filters River stage zero No dependents

Efficiently recognize how many times an item has been seen. Bloom filters are a very nifty way of determining set membership to a high degree of accuracy with minimal storage requirements. Use it if a small number of false positives are compatible wi...

IWOODHEAD/Bloom16-0.01 - 05 Jun 2003 01:24:25 UTC - Search in distribution

WordListRole::Bloom - Provide word_exists() that uses bloom filter River stage one • 2 direct dependents • 2 total dependents

This role provides an alternative "word_exists()" method that checks a bloom filter located in the distribution share directory (share/bloom). This provides a low startup-overhead way to check an item against a big list (e.g. millions). Note that tes...

PERLANCAR/WordListRole-Bloom-0.006 - 18 Oct 2020 00:07:39 UTC - Search in distribution

Text::Bloom - Evaluate Bloom signature of a set of terms River stage one • 1 direct dependent • 1 total dependent

"Text::Bloom" applies the Bloom filtering technique to the statistical analysis of documents. The terms in the document are quantized using a base-36 radix representation; each term thus corresponds to an integer in the range 0..*p-1*, where *p* is a...

ASPINELLI/Text-Document-1.07 - 04 Feb 2002 18:00:51 UTC - Search in distribution
  • Text::Bloom - Evaluate Bloom signature of a set of terms

WordList - Specification and base class for WordList::*, modules that contain word list River stage three • 80 direct dependents • 106 total dependents

"WordList::*" modules are modules that contain, well, list of words. This module, "WordList", serves as a base class and establishes convention for such modules. "WordList" is an alternative for Games::Word::Wordlist and "Games::Word::Wordlist::*". I...

PERLANCAR/WordList-0.7.7 - 01 May 2021 00:05:35 UTC - Search in distribution

exists-in-password-wordlist - Check that string(s) match(es) word in a password wordlist River stage zero No dependents

Password wordlist is one of WordList::* modules, without the prefix. Since many password wordlist uses bloom filter, that means there's a possibility of false positive (e.g. 0.1% chance; see each password wordlist for more details)....

PERLANCAR/App-PasswordWordListUtils-0.001 - 18 Oct 2020 00:05:47 UTC - Search in distribution

Search::Elasticsearch::Client::Compat - The client compatibility layer for migrating from ElasticSearch.pm River stage one • 2 direct dependents • 2 total dependents

See Search::Elasticsearch::Compat for an explanation of why this module exists....

DRTECH/Search-Elasticsearch-Compat-0.10 - 05 Mar 2014 15:29:58 UTC - Search in distribution

Bloom::Faster - Perl extension for the c library libbloom. River stage zero No dependents

Bloom filters are a lightweight duplicate detection algorithm proposed by Burton Bloom (http://portal.acm.org/citation.cfm?id=362692&dl=ACM&coll=portal), with applications in stream data processing, among others. Bloom filters are a very cool thing. ...

PALVARO/Bloom-Faster-1.7 - 12 Jun 2010 22:17:38 UTC - Search in distribution

Bloomd::Client - Perl client to the bloomd server River stage zero No dependents

This is a Perl client to connect to the Bloomd server. See <http://armon.github.io/bloomd/> for the server website....

DAMS/Bloomd-Client-0.27 - 03 Oct 2014 12:17:23 UTC - Search in distribution

Cuckoo::Filter - Cuckoo Filter implementation in perl River stage zero No dependents

Cuckoo Filter implementation in Perl, Practically Better Than Bloom. For more detail, please refer to the original paper<https://www.cs.cmu.edu/~dga/papers/cuckoo-conext2014.pdf>...

KEND/Cuckoo-Filter-v0.0.4 - 10 Mar 2018 07:02:52 UTC - Search in distribution

Acme::CPANModules::BloomFilters - Bloom filter modules on CPAN River stage zero No dependents

Bloom filter modules on CPAN. My default, go-to choice is Algorithm::BloomFilter, unless there's a specific feature I need from other implementations....

PERLANCAR/Acme-CPANModules-BloomFilters-0.001 - 13 May 2018 01:36:26 UTC - Search in distribution

Data::Passphrase::Phrasebook::Bloom - Bloom filter phrasebooks River stage zero No dependents

This module subclasses Data::Passphrase::Phrasebook to use a Bloom filter to store the phrasebook instead of a Perl hash. Bloom filters offer memory economy at the cost of false positives. Attributes This module provides the following attributes in a...

KORTY/Data-Passphrase-0.0.7 - 14 Aug 2007 16:06:47 UTC - Search in distribution

Bloom::Scalable - Implementation of the probalistic datastructure - ScalableBloomFilter River stage zero No dependents

Bloom Filters were around since 1970 as a probabilistic datastructures primarily used for their property of configurable false positives but *no* false negatives. While risking false positives, Bloom filters have a strong space advantage over other d...

SUBBU/Bloom-Scalable-0.01 - 26 Aug 2014 01:31:53 UTC - Search in distribution

Paws::Firehose::OrcSerDe River stage two • 9 direct dependents • 11 total dependents

A serializer to use for converting data to the ORC format before storing it in Amazon S3. For more information, see Apache ORC (https://orc.apache.org/docs/)....

JLMARTIN/Paws-0.42 - 02 Mar 2020 14:35:26 UTC - Search in distribution

WordList::Password::RockYou - RockYou password wordlist (~14.3mil passwords) River stage zero No dependents

This class' "word_exists()" uses linear search which is unusably slow. For quick checking against wordlist, see WordList::Password::RockYou::BloomOnly which uses bloom filter....

PERLANCAR/WordList-Password-RockYou-0.001 - 18 Oct 2020 00:06:57 UTC - Search in distribution

WordList::Password::10Million::Top100000 - Top 100,000 passwords from 10_million_password_list River stage zero No dependents

Source: <https://github.com/danielmiessler/SecLists/blob/master/Passwords/10_mil lion_password_list_top_100000.txt> (retrieved 2018-02-20). Wordlist is sorted by popularity (most popular first). Uses random-seek pick(), which gives higher probabililt...

PERLANCAR/WordList-Password-10Million-Top100000-0.003 - 18 Oct 2020 00:06:21 UTC - Search in distribution
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