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

[Jialin Qiao]

Hi,

+1!  After doing this, The index building is also simple. 

Thanks,
--
Jialin Qiao
School of Software, Tsinghua University

乔嘉林
清华大学 软件学院

> -原始邮件-
> 发件人: "Tian Jiang (Jira)" 
> 发送时间: 2019-11-22 12:23:00 (星期五)
> 收件人: dev@iotdb.apache.org
> 抄送: 
> 主题: [jira] [Created] (IOTDB-314) Partition the data in a storage group by 
> time.
> 
> Tian Jiang created IOTDB-314:
> 
> 
>  Summary: 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
> 
> 
> 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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[jira] [Created] (IOTDB-314) Partition the data in a storage group by time.

[Tian Jiang (Jira)]

Tian Jiang created IOTDB-314:


 Summary: 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


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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