Re: k-neighbourhood search in databases

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От	Jeremiah Peschka
Тема	Re: k-neighbourhood search in databases
Дата	9 апреля 2011 г. 01:39:32
Msg-id	0E1159A898C147469F6923CAAC14D9E4@gmail.com обсуждение
Ответ на	Re: k-neighbourhood search in databases (Oleg Bartunov <oleg@sai.msu.su>)
Ответы	Re: k-neighbourhood search in databases
Список	pgsql-hackers

On 4/8/11 5:21 AM, Oleg Bartunov wrote:

Hi there,

I'm interesting if other databases provides built-in effective knn
search ? Google didn't help me.

SQL Server provides some knn search functionality[1] with enhancements coming this November in SQL 11[2].

[1]: http://blogs.msdn.com/b/isaac/archive/2008/10/23/nearest-neighbors.aspx

[2]: http://www.sqlskills.com/BLOGS/BOBB/post/The-nearest-neighbor-optimization-in-SQL-Server-Denali.aspx

--
Jeremiah Peschka
Microsoft SQL Server MVP
MCITP: Database Developer, DBA

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