Re: About limit on cube dimensions - Mailing list pgsql-general

From Gavin Flower
Subject Re: About limit on cube dimensions
Date
Msg-id 5403A3F9.6070104@archidevsys.co.nz
Whole thread Raw
In response to About limit on cube dimensions  (Shida Sato <4246.sato@gmail.com>)
List pgsql-general
On 01/09/14 09:05, Shida Sato wrote:
> Hi
>
> Why is there limit on the number of cube dimensions?
> It is bit strange because ARRAY has no such limit which is similar to
> cube.
> Does it relate to Rtree?
> Can I use 10000 dimensional cube without R-tree?
>
> ---
> sato
Have you calculated how much disc space you would need to store a cube
with 10000 dimensions???

Hint, an 8 TB disc would be woefully inadequate, unless it was very
sparsely populated.


Cheers,
Gavin


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