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From Li Yang <liy...@apache.org>
Subject Re: Some queries about cube design
Date Mon, 02 Mar 2015 05:52:43 GMT
We are working on better docs, for now, look here
http://www.slideshare.net/YangLi43/design-cube-in-apache-kylin


On Thu, Feb 26, 2015 at 10:25 PM, Shi, Shaofeng <shaoshi@ebay.com> wrote:

> These are the concepts in OLAP cube; you can get some info from wiki:
> https://en.wikipedia.org/wiki/OLAP_cube
>
> For the detail, there is a popular book: ³Data Mining Concepts and
> Technologies²
>
> Usually ³Dimension table² is the same thing as ³Lookup table²;
>
> On 2/26/15, 8:34 PM, "Santosh Akhilesh" <santoshakhilesh@gmail.com> wrote:
>
> >Hi ,
> >I was going through cube creation tutorial. It has options like hierarchy,
> >derived and normal while adding the dimensions. Is there a link to explain
> >the meaning of these? Does the dimension and lookup table mean the same ?
> >Any link to understand these terms will be helpful.
> >Regards
> >Santosh Akhilesh
>
>

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