Re: Please help: perl run out of memory

yes the script is suitable for a small dataset.
I have updated with another statistics job with the smaller dataset, 
please check:
https://bigcount.xyz/script-and-spark-for-small-dataset.html

regards

David Precious wrote:
> Given that the OP is running into memory issues processing an 80+
> million line file, I don't think suggesting a CPAN module designed to
> read the entire contents of a file into memory is going to be very
> helpful