Suppose we have a big XML document (>10MB) that rarely changes. We also have a single stylesheet to transform the XML very often (>500/min) in different ways, to extract and transform different parts of the XML to distinct targets.
For every transformation, Xalan again builds the DTM from the XML what impacts performance dramaticaly because the transformations themselfs are quite simple. Is there a way to make the transformer to cache the internal optimized representation of the XML? Or can I pre-generate the DTM by myself and put it into a DOMSource somehow? Regards Kurt Riede
