The first step is to run Devel::Profile over your code and see where the time is spent. If it's parsing the csv then there may not be much you can do. If it's adding rows you may find adding multiple rows at a time helps. But the important thing is to know where to focus attention and for that you need to profile your code and see where the bottlenecks are.

Premature optimization is the root of all job security

In reply to Re: How to optimise " csv into mysql " using TEXT:CSV_XS and DBD::Mysql by GrandFather
in thread How to optimise " csv into mysql " using Text:CSV_XS and DBD::Mysql by taiko

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