Re: [xml] Streaming XPath Support

[Daniel Veillard <veillard redhat com>]

On Tue, Dec 19, 2006 at 03:46:59PM -0800, Stanley Poon (spoon) wrote:
> It is a nice feature. Are there any performance data available for the
> improvements based on streaming XPath, like throughput, latency, etc?

  No. We needed the feature, that's why it was implemented, not a 
focus on performances.

> As to the XSD validation, does it support full streaming based
> validation? For example, full support for validation in SAX mode without
> the need to keep tree.

  yes see
   xmllint --stream --schemas ....
This is part of the regression tests, see xmllint.c code to find how to
hook XSD validation on top of the SAX2 API

Daniel

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