Category: FTS
FTS: ElasticSearch Alternative with BM25, 2-gram/3-gram Fuzzy Search, Zhparser & Hunspell Segregation Dicts, etc…
Tags: FTS
pg_search
pg_search: Full text search for PostgreSQL using BM25
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pgroonga
Use Groonga as index, fast full text search platform for all languages!
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pgroonga_database
PGroonga database management module
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pg_bigm
create 2-gram (bigram) index for faster full text search.
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zhparser
a parser for full-text search of Chinese
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pg_bestmatch
Generate BM25 sparse vector inside PostgreSQL
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vchord_bm25
A postgresql extension for bm25 ranking algorithm
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hunspell_cs_cz
Czech Hunspell Dictionary
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hunspell_de_de
German Hunspell Dictionary
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hunspell_en_us
en_US Hunspell Dictionary
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hunspell_fr
French Hunspell Dictionary
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hunspell_ne_np
Nepali Hunspell Dictionary
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hunspell_nl_nl
Dutch Hunspell Dictionary
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hunspell_nn_no
Norwegian (norsk) Hunspell Dictionary
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hunspell_pt_pt
Portuguese Hunspell Dictionary
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hunspell_ru_ru
Russian Hunspell Dictionary
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hunspell_ru_ru_aot
Russian Hunspell Dictionary (from AOT.ru group)
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fuzzystrmatch
determine similarities and distance between strings
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pg_trgm
text similarity measurement and index searching based on trigrams