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Posted to notifications@iotdb.apache.org by "liaolanyu (Jira)" <ji...@apache.org> on 2022/07/29 11:38:00 UTC

[jira] [Commented] (IOTDB-3940) Using bitmap in PageHeader to optimize ValuePageReader from row-base scanning to columnar-style scanning

    [ https://issues.apache.org/jira/browse/IOTDB-3940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17572931#comment-17572931 ] 

liaolanyu commented on IOTDB-3940:
----------------------------------

!image-2022-07-29-19-37-33-390.png!

 

> Using bitmap in PageHeader to optimize ValuePageReader from row-base scanning to columnar-style scanning
> --------------------------------------------------------------------------------------------------------
>
>                 Key: IOTDB-3940
>                 URL: https://issues.apache.org/jira/browse/IOTDB-3940
>             Project: Apache IoTDB
>          Issue Type: Improvement
>            Reporter: Yuan Tian
>            Assignee: liaolanyu
>            Priority: Major
>         Attachments: image-2022-07-29-19-37-33-390.png
>
>




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