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Posted to notifications@iotdb.apache.org by "lupeng (Jira)" <ji...@apache.org> on 2022/03/15 05:29:00 UTC

[jira] [Commented] (IOTDB-2740) HIFI UDF for frontend display

    [ https://issues.apache.org/jira/browse/IOTDB-2740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17506708#comment-17506708 ] 

lupeng commented on IOTDB-2740:
-------------------------------

大神您好，感谢支持，目前需求描述如下

1.假设如果是一个序列有200万点，希望通过降采样方式查询之后前端展示，如果IOTDB本事就支持降采样算法会很好，因为这个场景在实际数据分析展示还是比较常用的

2.降采样查询后，希望前端能有相应的缩放算法支持

> HIFI UDF for frontend display
> -----------------------------
>
>                 Key: IOTDB-2740
>                 URL: https://issues.apache.org/jira/browse/IOTDB-2740
>             Project: Apache IoTDB
>          Issue Type: New Feature
>          Components: Core/Query
>            Reporter: Steve Yurong Su
>            Assignee: Xi Zhang
>            Priority: Major
>




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