[From Oracle Corp.]
Oracle today contributed the XQilla XQuery engine code, an embeddable XQuery engine for developers building XML-based applications, under the open source Apache 2.0 license.
For applications requiring XQuery and an XML document repository, Oracle has also integrated XQilla XQuery engine within Oracle Berkeley DB XML, an embeddable, open source XML database.
The article continues at
http://www.oracle.com/corporate/press/2008_mar/xquilla.html?rssid=rss_ocom_pr