XQuark Bridge project extends relational databases with XQuery and XML-relational mapping. XQuark Bridge project extends relational databases with XQuery and XML-relational mapping.XQuark Bridge expands existing relational database functionality with advanced XML import/export capabilities. It supports flexible extraction and publishing of relational data into any target XML format using the XQuery language. Using a mapping language, it can also perform efficient insertion of structured XML data into existing relational tables, while taking into account the database integrity constraints and transforming the implicit relations appearing in the XML document into explicit ones in the database. It integrates smoothly with J2EE servers and currently supports MySQL 3.23.X and 4.0.x, Oracle 8i and 9i, MS SQLServer 2000, and Sybase 11.9.2.What's New in This Release:· This is a maintenance release of XQuare Bridge 1.1. · It features numerous bug fixes capitalized during the past months. · See the details in the release notes.