Dimitri, > Seems to me that : > - GreenPlum provides some commercial parallel query engine on top of > PostgreSQL, I certainly think so and so do our customers in production with 100s of terabytes :-) > - plproxy could be a solution to the given problem. > https://developer.skype.com/SkypeGarage/DbProjects/PlProxy This is solving real world problems at Skype of a different kind than Greenplum, well worth checking out. - Luke
