[
https://issues.apache.org/jira/browse/CARBONDATA-745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15896794#comment-15896794 ]
ke xu commented on CARBONDATA-745:
----------------------------------
@[~chenliang613],thx.
For example, now to store a car network data, the data is real-time, the table structure of the key is the car terminal, each car terminal will have a lot of driving records below, need to sort the driving records, car terminals do not need to sort , We hope that when the terminal data is derived, the drive record of the terminal is sorted.
For example (key, col1, col2, col3 ..), the need sorted by a col for the same key row, and it is best to store the same records of key together. In the load data can do this?
> Does carbondata apply to scenes that need to sort historical and current data?
> ------------------------------------------------------------------------------
>
> Key: CARBONDATA-745
> URL:
https://issues.apache.org/jira/browse/CARBONDATA-745> Project: CarbonData
> Issue Type: Wish
> Components: data-load
> Affects Versions: 1.0.0-incubating
> Reporter: ke xu
> Priority: Minor
>
> Does carbondata apply to scenes that need to sort historical and current data?
> Now there is a new scene that needs to sort the current data and historical data in real time according to certain rules,and returns the sorted data when querying.
> It's just like hbase put data sorted by rowkey.
> We want to sort the data when we load the data without having to spend extra time to sort。
> Is it suitable for this scene?
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
Locked
