July 17, 2008. Poste is currently a collection of bits, but I thought I'd let anyone looking to configure Rior a chance to use it. The starting point is extractschema.php. Unfortunately, it does not write out to the new .xml format for Rior. But there's a tool in Rior (writeOutData.php) that should help. It's not yet really ready for use. The point is to grab the schema out of a (mysql) database, then use that to configure Rior (data dictionary, URI to rowset mapping, and setting up the .htaccess file).