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Posted to dev@kylin.apache.org by davout <ia...@essays-in-software.com> on 2017/01/07 07:59:32 UTC

Hierarchical dimensions in Kylin?

Does Kylin support the notion of pre-defined hierarchical dimensions?

Typically these are used to represent geography or organizational models. 
For example, where countries are the leaf nodes in a hierarchy and regions
and continents are parent nodes culminating in a single top level 'world'
node.

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Re: Hierarchical dimensions in Kylin?

Posted by Alberto Ramón <a....@gmail.com>.

This will help you:

http://www.slideshare.net/YangLi43/design-cube-in-apache-kylin#9

http://kylin.apache.org/docs/howto/howto_optimize_cubes.html

http://mail-archives.apache.org/mod_mbox/kylin-user/201612.mbox/%3CCANfpUctmQgPQ93mavF4MYJbFiJ2zGbPJuLpMdrcGytTaJrH0%2BQ%40mail.gmail.com%3E



2017-01-07 8:59 GMT+01:00 davout <ia...@essays-in-software.com>:

> Does Kylin support the notion of pre-defined hierarchical dimensions?
>
> Typically these are used to represent geography or organizational models.
> For example, where countries are the leaf nodes in a hierarchy and regions
> and continents are parent nodes culminating in a single top level 'world'
> node.
>
> --
> View this message in context: http://apache-kylin.74782.x6.
> nabble.com/Hierarchical-dimensions-in-Kylin-tp6870.html
> Sent from the Apache Kylin mailing list archive at Nabble.com.
>