[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: transformations
Paul Tchistopolskii <paul@q...> writes: > When processing the document of 1 Mb in size and if producing the result > document which is about 2 Mb in size, the amount of RAM required for this > is not 3 Mb. It is much bigger. *Much* bigger. When using key() > 'for speed' ( looks reasonable to use key() only for *large* documents, > right? ) - add some more RAM for building the in-memory index. Agreed. I had worked on a project for a while with XML files that got up over 300MB. Anything other than stream-based processing with constant memory usage was impossible. Whatever happened to that "stream-processing XSLT profile" thread from way back when? The closest thing to an implementation I've seen were my own Perl modules and the XML::Twig Perl module. -- Steven E. Harris :: steven.harris@t... Tenzing :: http://www.tenzing.com
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