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https://issues.apache.org/jira/browse/ARROW-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16922744#comment-16922744
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Paul Taylor commented on ARROW-2786:
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There are a few JS Parquet implementations, with
[parquetjs|https://www.npmjs.com/package/parquetjs] being the more mature one
from what I recall.
A while back I put together [this
demo|https://github.com/trxcllnt/arrow-to-parquet-js] converting Arrow ->
Parquet in pure JS. The major drawback is the ParquetJS writer is row-oriented,
so performance will be an issue.
I opened [this issue|https://github.com/ironSource/parquetjs/issues/84] to get
some clarification, but haven't heard back yet.
> [JS] Read Parquet files in JavaScript
> -------------------------------------
>
> Key: ARROW-2786
> URL: https://issues.apache.org/jira/browse/ARROW-2786
> Project: Apache Arrow
> Issue Type: New Feature
> Components: JavaScript
> Reporter: Wes McKinney
> Priority: Major
> Labels: parquet
>
> See question in https://github.com/apache/arrow/issues/2209
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