| From: | Benjamin Arai <benjamin(at)araisoft(dot)com> |
|---|---|
| To: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
| Cc: | Postgresql <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: multi terabyte fulltext searching |
| Date: | 2007-03-21 16:15:11 |
| Message-ID: | 7EC5A5C3-B2AD-42BD-A853-94FA25AD4743@araisoft.com |
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| Thread: | |
| Lists: | 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(at)sigaev(dot)ru
> WWW: http://
> www.sigaev.ru/
>
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