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https://issues.apache.org/jira/browse/IOTDB-4520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17624977#comment-17624977
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Yukun Zhou commented on IOTDB-4520:
-----------------------------------
https://github.com/apache/iotdb/pull/7424
> The tag schema region is implemented and supports the influxdb protocol
> -----------------------------------------------------------------------
>
> Key: IOTDB-4520
> URL: https://issues.apache.org/jira/browse/IOTDB-4520
> Project: Apache IoTDB
> Issue Type: New Feature
> Components: Core/Server
> Reporter: Jian Zhang
> Assignee: Jian Zhang
> Priority: Major
> Labels: pull-request-available
> Fix For: master branch
>
>
> There are several common data models in the time series database field. One
> is the labeling model adopted by Influxdb, etc., which is widely used in
> Internet monitoring scenarios; the other is the IoT tree model used by IoTDB,
> which is more convenient for IoT device management.. There are certain
> conversion methods for tree model and label model in use, but such conversion
> methods are not efficient in some scenarios. Therefore, this project intends
> to implement a native tag model management scheme in IoTDB, and explore the
> combination scheme with the tree model.
> The current influxdb adapter uses iotdb to store the order of tags in order
> to generate a unique path for the combination of tags with the same semantics
> during implementation. In this way, in the implementation, it is necessary to
> first access iotdb to obtain the order of tags, and then convert the tags
> into paths and generate PhysicalPlan, which results in poor performance and
> is more complicated to implement a tag model adapter. This work enables the
> influxdb adapter to support the use of native tag model metadata management
> modules.
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