For processing a large file without having to worry about memory issues, I'd recommend Tie::File.

What you're describing with regard to your done file, doesn't sound like it's the best solution. With Tie::File, you can simply remove the records when they're processed.

-- Ken

In reply to Re: Best way to manage memory when processing a large file? by kcott
in thread Best way to manage memory when processing a large file? by Isoparm

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