Aside from the excellent advice above about using while rather than for, you may also want to consider looking at the File::SortedSeek module.

It's not directly applicable to what you're doing, but you could use it for inspiration - if your XML is in any kind of sorted order, you can save ENORMOUS amounts of time by doing binary searches if you only need to process a small subset of the file.


Mike

In reply to Re: Going through a big file by RMGir
in thread Going through a big file [solved] by Chuma

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