http://www.perlmonks.org?node_id=560122


in reply to Re^3: best xml parser to use
in thread best xml parser to use

XML Twig saves on memory by only reading in bits of the xml. To know what bits you are interested in you have to tell it. As I don't know what tags will be used for a given document I can't do that so it would load the entire xml into memory which negates the point of Twig.