Re: multi terabyte fulltext searching
От | Benjamin Arai |
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Тема | Re: multi terabyte fulltext searching |
Дата | |
Msg-id | 7EC5A5C3-B2AD-42BD-A853-94FA25AD4743@araisoft.com обсуждение исходный текст |
Ответ на | Re: multi terabyte fulltext searching (Teodor Sigaev <teodor@sigaev.ru>) |
Ответы |
Re: multi terabyte fulltext searching
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Список | 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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