Date: May. 18, 1999
Link: http://xml.darmstadt.gmd.de/xql/
Source Author or Organization: GMD's XML competence center

The GMD-IPSI XQL engine is a Java based storage and query application for large XML documents. This is the first non-beta release 1.0.0. The distribution contains a full, persistent implementation of the W3C-DOM and a full implementation of the XQL language.