Hello holli,

Thanks for the time and effort reading and replying to my question.

As I said "I have never worked with so big files so maybe the size in reality is really small and the optimization is not necessary.". I will try to run some crash tests as you said by "mock up a really large dataset, say 100,000 lines and see how your program does and see how the program response."

BR / Thanos

Seeking for Perl wisdom...on the process of learning...not there...yet!

In reply to Re^2: Reading and Writing from / to XLSX file (optimization) by thanos1983
in thread Reading and Writing from / to XLSX file (optimization) by thanos1983

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