PGCon is a conference for users and developers of PostgreSQL. PGCon 2007 was held May 21–25, 2007 at the School of Information Technology and Engineering (SITE) at the University of Ottawa.
Nikolay Samokhvalov describes "The Road to the XML Type" at PGCon 2007 at the University of Ottawa. Currently researching the integration of XML and relational data models at the Institute for System Pogramming in Moscow, Nikolay Samokhvalov has been working on the XML type implementation for PostgreSQL.