[Qexo-general] Interface between XQuery-Engine and XML-DB

[Maik Thiele]

Hello,

 

I want to write an interface that is able to read data from a native

XML-Database (likely eXist), processing the data in a XQuery processor

and write the result back to the database. I think that should be possible with Qexo as the XQuery processor or do you see a problem that I overlook?

 

To improve the performance I want to delegate the XPath parts of an

XQuery down to eXist. So the document that need to be transfered

to Qexo would be much smaller. Is there any possibility to do this?

 

Furthermore, do you have some papers that describe the XQuery

processing of Qexo in detail. Which classes are involved?

 

Many thanks!

Regards

 

Maik Thiele

Technical University of Dresden, Germany