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Posted to jira@arrow.apache.org by "Kae Suarez (Jira)" <ji...@apache.org> on 2022/07/21 16:56:00 UTC

[jira] [Commented] (ARROW-13454) [C++][Docs] Tables vs Record Batches

    [ https://issues.apache.org/jira/browse/ARROW-13454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17569532#comment-17569532 ] 

Kae Suarez commented on ARROW-13454:
------------------------------------

Is this still desired/not implemented? I'd be happy to go see what I can do.

> [C++][Docs] Tables vs Record Batches
> ------------------------------------
>
>                 Key: ARROW-13454
>                 URL: https://issues.apache.org/jira/browse/ARROW-13454
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++, Documentation
>            Reporter: Rares Vernica
>            Priority: Minor
>
> It is not clear what the difference is between Tables and Record Batches is as described on [https://arrow.apache.org/docs/cpp/tables.html#tables]
> _A [{{arrow::Table}}|https://arrow.apache.org/docs/cpp/api/table.html#_CPPv4N5arrow5TableE] is a two-dimensional dataset with chunked arrays for columns_
> _A [{{arrow::RecordBatch}}|https://arrow.apache.org/docs/cpp/api/table.html#_CPPv4N5arrow11RecordBatchE] is a two-dimensional dataset of a number of contiguous arrays_
> Or maybe the distinction between _chunked arrays_ and _contiguous arrays_ can be clarified.



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