PL/B

A third generation business application language also known as PL/B, although starting out as a propriety language it has survived the onslaught of fourth generation business languages and the disappearance of its original developer due to how English like it is, on a superficial level some ways resembling some fourth and fifth generation languages. Almost unknown outside of the USA.

Due to its use of a rather generic name, we have the same problem with DATABUS as we have with PILOT while searching on the internet.

A list of OS/2 implementations of DATABUS

• DB/C - Commercial - Discontinued.

A list of DOS implementations of DATABUS

• DB/C - Commercial - Discontinued.

A list of DATABUS implementations that run under Java

• DB/C - Commercial - Discontinued.