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Text retrieval & data mining features in PostgreSQL - Mailing list pgsql-general

From Ritesh Nadhani
Subject Text retrieval & data mining features in PostgreSQL
Date
Msg-id 45227931.3060609@gmail.com
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Responses Re: Text retrieval & data mining features in PostgreSQL  ("William Leite Araújo" <william.bh@gmail.com>)
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Hello all,

As part of my research work, I was looking at the text-retrieval
capability of PostgreSQL.

As I see there are three resources:

-- http://techdocs.postgresql.org/techdocs/fulltextindexing.php
-- tsearch2
-- OpenFTS (which looks like a frontend for tsearch2).

I couldnt understand the difference between:
http://techdocs.postgresql.org/techdocs/fulltextindexing.php and tsearch2.

Are there any other resources that I should look?

Ritesh

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