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https://issues.apache.org/jira/browse/ARROW-2224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16432996#comment-16432996
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Antoine Pitrou commented on ARROW-2224:
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Note that the day where we really care about decimal performance, we should
probably use Stefan Krah's libmpdec, which is also used by the Python _decimal
module. It's a pure C library, is fast and would probably allow us to have
tighter interoperation with Python decimals.
> [C++] Replace boost regex usage with libre2
> -------------------------------------------
>
> Key: ARROW-2224
> URL: https://issues.apache.org/jira/browse/ARROW-2224
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Phillip Cloud
> Assignee: Phillip Cloud
> Priority: Major
>
> We're using {{boost::regex}} to parse decimal strings for {{decimal128}}
> types. We should use {{libre2}} instead.
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