candiduslynx commented on issue #36095: URL: https://github.com/apache/arrow/issues/36095#issuecomment-1593205439
@zeroshade we already used bufio.Writer in the benchmark: https://github.com/cloudquery/filetypes/blob/main/parquet/write_read_test.go#L86 I think the main issue is that each record has its own row group that adds quite an overhead for a large amount of records. In out benchmark tests (see PR description) we generated 10K records and then wrote them -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
