Oracle is a heavy in the Data base management systems... When I worked for qualcomm we used it as well. Some people there had two computer systems... Dos based and Apple.... Dos is what Windows operates from originally, or Microsoft.
Back before Dos and Windows were integrated I was pretty good at writing batch files for swapping out windows in order to run Autocad. At the time Autocad didnt like sharing page space with ANY software. I had a hot key reboot that swapped the Boot file before turning the computer off then back on. The switches needed to be changed in order for Autocad to run.
My programming favorite in highschool was Fortran... It had logic statements that were very math based. I get math... I hated RPG and Basic. Though Basic was a bit easier.
ONce Windows became the main player I stopped programming my little Chit all together... I leave that stuff to the pros.
Though I still have Solid Works and Autocad hanging around here on disk somewhere. I miss desiging alot sometimes. Injection molding and Sheet metal and Wiring harnesses were my three main areas of design. Though I have designed circuit cards for pick and place manufacture. Not the circuits but the mechanical interfaces for the circuit cards... ONce that was done it was up to the circuit card designers to design around my stuff.
Gawd the memories.
deb