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Posted to issues@kylin.apache.org by "Ruixuan Zhang (Jira)" <ji...@apache.org> on 2023/02/16 07:09:00 UTC

[jira] [Assigned] (KYLIN-5447) Support creating logical views to improve the data reprocessing ability of data developers

     [ https://issues.apache.org/jira/browse/KYLIN-5447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruixuan Zhang reassigned KYLIN-5447:
------------------------------------

    Assignee: Ruixuan Zhang

> Support creating logical views to improve the data reprocessing ability of data developers
> ------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-5447
>                 URL: https://issues.apache.org/jira/browse/KYLIN-5447
>             Project: Kylin
>          Issue Type: Improvement
>          Components: RDBMS Source
>    Affects Versions: 5.0-alpha
>            Reporter: Ruixuan Zhang
>            Assignee: Ruixuan Zhang
>            Priority: Major
>             Fix For: 5.0-alpha
>
>
> Add some preprocessing such as filtering for dimension tables, dimension tables' aggregation to a certain extent to adapt to the granularity of the fact table (avoid many-to-many), deduplication of dimension tables, etc. Logical views are hoped to be capable of being created, maintained in metadata, referenced by models and queryable, as normal views.



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