http://www.mxtoolbox.com/
http://ieg.ebd.csic.es/fortuna/publications/software_network_main.pdf
After two successful sessions dedicated to the version 9.0 (feb. 2011) and PostGIS (june 2011), we'd like to announce that the 3rd PostgreSQL Session will be held on February 2nd 2012 in Paris, France.
Ritchie fa parte dei pionieri che all'interno dei Bell Labs del colosso telefonico AT&T hanno contribuito a plasmare le tecnologie contemporanee.