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Posted to dev@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2020/02/02 11:05:00 UTC

[jira] [Closed] (IOTDB-314) Partition the data in a storage group by time.

     [ https://issues.apache.org/jira/browse/IOTDB-314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jialin Qiao closed IOTDB-314.
-----------------------------
    Fix Version/s: 0.10.0-SNAPSHOT
       Resolution: Duplicate

> Partition the data in a storage group by time.
> ----------------------------------------------
>
>                 Key: IOTDB-314
>                 URL: https://issues.apache.org/jira/browse/IOTDB-314
>             Project: Apache IoTDB
>          Issue Type: Improvement
>            Reporter: Tian Jiang
>            Priority: Major
>             Fix For: 0.10.0-SNAPSHOT
>
>
> In many analytic applications, reports are generated daily, weekly or monthly. If the data files are naturally partitioned by such intervals, such applications will be able to find the target data more easily. Other functionalities like daily replication or transfers also benefit from this.
> As a result,  we should support embedded storage-group-level time partitioning in IoTDB, which allows each TsFile generated by IoTDB will not have data exceeds a configurable interval (e.g. a day).
> By the way, this is also the fundamental support needed by the distributed version.



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