Hello, Sorry, I'm trying to send this messages for 3 times, but it somehow do not appears in the list on marc server, most probably list does not accept mail from those who not subscribed. Could somebody explain when the defer node expansion should be used in xerces 2?
In my project I have found that DOM Parsing for via DocumentBuilder.parse for documents around 5K is 20% faster is I turn off defer node expansion by setting factory attribute "http://apache.org/xml/features/dom/defer-node-expansion"; to Boolean.FALSE. The xerces version is one included with xalan 2.4.0 ( built on 08/27/2002). The docs on apache site is very short DOM Features http://apache.org/xml/features/dom/defer-node-expansion True: Lazily expand the DOM nodes. False: Fully expand the DOM nodes. Default: true** Note: In the DOMBuilder implementation the default value of this feature is false. Note: When this feature is set to true, the DOM nodes in the returned document are expanded as the tree is traversed. This allows the parser to return a document faster than if the tree is fully expanded during parsing and improves memory usage when the whole tree is not traversed. Is there some statistics available when and how much performance difference exists between this option on /off. Thanks in advance, Pavel --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
