Macromedia Spectra and DB2 with Advanced Security
Macromedia Spectra users migrating their Content Object database to IBM DB2 Universal Database need to be aware that although DB2 is supported for Spectra, it is not supported as a ColdFusion Advanced Security policy store.
Macromedia Spectra and DB2 with Advanced Security (Allaire/Macromedia Knowledge Base Article, Updated March 30, 2001)