JYACC, Inc. have released JAM (JYACC Application Manager), their tool for building 32-bit client/server GUI applications.
Over 100+ platforms are supported, including OS/2, MS-Windows, DOS, Motif, VAX/VMS, Macintosh and many UNIX-implementations.
Suggested retail price: $2000 (US).
The toolkits includes; Database drivers for JDB (JYACC database) and one of the drivers for Oracle, Sybase, Informix or DB2 (customers choice), and complete documentation.