IBM Netezza Support versions Genero BDL supports the following IBM Netezza versions: IBM Netezza 6.x IBM Netezza 7.x Installation (Runtime Configuration)IBM® Netezza® related installation topics.Database conceptsIBM® Netezza® related database concepts topics.Data dictionaryIBM® Netezza® related data dictionary topics.Data manipulationIBM® Netezza® related data manipulation topics.BDL programmingIBM® Netezza® related programming topics.