NATURAL
An integrated 4GL from Software AG, Germany. The menu-driven version is SUPER/NATURAL.
Natural 2 is a major upgrade to Natural 1.
Version 2.1.7 in the MVS environment (June 1995, also available for Unix).
Natural works with DB2 and various other databases, but Natural and Adabas normally go together. There are many products available in the "Natural" family, including SuperNatural, Natural for Windows, Entire Connection (enables up/downloading and interaction with Excel) and Esperant.