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https://issues.apache.org/jira/browse/HIVE-4115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593337#comment-13593337
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Amareshwari Sriramadasu commented on HIVE-4115:
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bq. In the example described above say that RawFact is rolled hourly in Cluster 
c1, is rolled daily and monthly on Cluster C2; CountryFact is rolled daily, 
monthly, quarterly and yearly on Cluster C2; Also, Customer table is available 
in HBase cluster H1; All the location tables are available in HDFS cluster C2.

Forgot to mention that, along with timely rolling RawFact is rolled at 
dimension state also. 
                
> Introduce cube abstraction in hive
> ----------------------------------
>
>                 Key: HIVE-4115
>                 URL: https://issues.apache.org/jira/browse/HIVE-4115
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>
> We would like to define a cube abstraction so that user can query at cube 
> layer and do not know anything about storage and rollups. 
> Will describe the model more in following comments.

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