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https://issues.apache.org/jira/browse/KYLIN-2727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-2727:
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Description:
There're several disadvantages to create partial cubes only based on static
rules:
* To learn the concept of these rules will bring extra burden to cube users
* To achieve a goal cuboid set may need a very complicated set of static rules
* Cube designers may be not familiar with business related query patterns,
resulting in few static rules able to applied
* Static rules created at first may not correct or user query patterns are
changing dynamically
> Introduce cube planner able to select cost-effective cuboids to be built by
> cost-based algorithms
> -------------------------------------------------------------------------------------------------
>
> Key: KYLIN-2727
> URL: https://issues.apache.org/jira/browse/KYLIN-2727
> Project: Kylin
> Issue Type: New Feature
> Affects Versions: v2.0.0
> Reporter: Zhong Yanghong
> Assignee: Zhong Yanghong
>
> There're several disadvantages to create partial cubes only based on static
> rules:
> * To learn the concept of these rules will bring extra burden to cube users
> * To achieve a goal cuboid set may need a very complicated set of static rules
> * Cube designers may be not familiar with business related query patterns,
> resulting in few static rules able to applied
> * Static rules created at first may not correct or user query patterns are
> changing dynamically
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