On Sunday, April 10, 2011 at 3:18 AM, Oleg Bartunov wrote:
Wow, custom solution for 2008 still much faster Denali 2011 solution.
> Also, what's about not spatial data types ?
> In our approach, we can provide knn for any datatype, which has GiST index
> and distance method.
>
There are a number
On Sun, 10 Apr 2011, Jesper Krogh wrote:
On 2011-04-10 12:18, Oleg Bartunov wrote:
Wow, custom solution for 2008 still much faster Denali 2011 solution.
Also, what's about not spatial data types ? In our approach, we can provide
knn for any datatype, which has GiST index and distance method.
On 2011-04-10 12:18, Oleg Bartunov wrote:
Wow, custom solution for 2008 still much faster Denali 2011 solution.
Also, what's about not spatial data types ? In our approach, we can
provide
knn for any datatype, which has GiST index and distance method.
Can you share some insight about how it
Wow, custom solution for 2008 still much faster Denali 2011 solution.
Also, what's about not spatial data types ?
In our approach, we can provide knn for any datatype, which has GiST index
and distance method.
Oleg
On Fri, 8 Apr 2011, Jeremiah Peschka wrote:
On 4/8/11 5:21 AM, Oleg Bartuno
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/isa
On Fri, 8 Apr 2011, Josh Berkus wrote:
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.
Nobody I've talked to, and I asked both Couch and Oracle devs.
That's great to know :)
Regard
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.
Nobody I've talked to, and I asked both Couch and Oracle devs.
--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com
--
Sent via p
Hans,
thanks a lot. I've heard about Oracle Spatial, but I don't know
if it's knn is just syntactic sugar for workarounds.
Oleg
On Fri, 8 Apr 2011, PostgreSQL - Hans-J?rgen Sch?nig wrote:
hello ...
i have put some research into that some time ago and as far as i have seen
there is a 99% ch
hello ...
i have put some research into that some time ago and as far as i have seen
there is a 99% chance that no other database can do it the way we do it. it
seems nobody comes even close to it (especially not in the flexibility-arena).
oracle: disgusting workaround ...
http://www.orafaq.com
Hi there,
I'm interesting if other databases provides built-in effective
knn search ? Google didn't help me.
Regards,
Oleg
_
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astr
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