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https://issues.apache.org/jira/browse/CASSANDRA-9304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14979489#comment-14979489
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Tyler Hobbs commented on CASSANDRA-9304:
----------------------------------------

[~Stefania] very nice work!  You did a very good job with the error handling 
and backoff.  You're also getting pretty good at python :)

I think the rate of ~60k rows/sec on a laptop is good for now.  We could 
probably double that, but I think most of the low-hanging fruit has been picked 
here.

Your latest commits look good to me, and I'm fine with the {{NO_COLOR_MAP}} fix.

Regarding Windows testing, maybe [~JoshuaMcKenzie] can weight in on who can 
help with that?

> COPY TO improvements
> --------------------
>
>                 Key: CASSANDRA-9304
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9304
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jonathan Ellis
>            Assignee: Stefania
>            Priority: Minor
>              Labels: cqlsh
>             Fix For: 3.x, 2.1.x, 2.2.x
>
>
> COPY FROM has gotten a lot of love.  COPY TO not so much.  One obvious 
> improvement could be to parallelize reading and writing (write one page of 
> data while fetching the next).



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