You could look at using XML::Twig, which bills itself as being able to process huge XML files. Alternativly you could profile your code with Devel::NYTProf to see if there are any points for improvement, see also Debugging and Optimization from the tutorials section of this site. This of course would require you to change some of your code, however since you don't show us your code we can't point out any issues it may have, or suggest areas for improvement.

In reply to Re: Parse XML of large size by marto
in thread Parse XML of large size by kalyanrajsista

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