Systems Development Division


(SDD) The group at IBM Poughkeepsie NY who designed and coded the core code of OS/360.

Some pieces came from IBM World Trade (PL1 from Huxley, UK) one Fortran compiler was outsourced.

[2015-01-04 Private e-mail from Ray Saunders, IBM employee 1963-68].

Last updated: 2015-03-18

Nearby terms:

Systems Development DivisionSystems Development Life Cycle

Try this search on Wikipedia, OneLook, Google