Re: multi terabyte fulltext searching - Mailing list pgsql-general

From Benjamin Arai
Subject Re: multi terabyte fulltext searching
Date
Msg-id 7EC5A5C3-B2AD-42BD-A853-94FA25AD4743@araisoft.com
Whole thread Raw
In response to Re: multi terabyte fulltext searching  (Teodor Sigaev <teodor@sigaev.ru>)
Responses Re: multi terabyte fulltext searching  (Oleg Bartunov <oleg@sai.msu.su>)
List pgsql-general
Can't you implement something similar to google by aggregating
results for TSearch2 over many machines?

Benjamin
On Mar 21, 2007, at 8:59 AM, Teodor Sigaev wrote:

> I'm afraid that fulltext search on multiterabytes set of documents
> can not be implemented on any RDBMS, at least on single box.
> Specialized fulltext search engines (with exact matching and time
> to search about one second) has practical limit near 20 millions of
> docs, cluster - near 100 millions.  Bigger collections require
> engines like a google.
>
>
> --
> Teodor Sigaev                                   E-mail:
> teodor@sigaev.ru
>                                                    WWW: http://
> www.sigaev.ru/
>


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