This hour long video is well worth watching, but if you’re pressed for time do review the slide-deck at least. Tracing the changes in simulation strategies from the 1990s onwards, the presenters point out how many simulation cases are required to gain an insight into ever more complex phenomena.
Tecplot’s Chorus brings you many, if not all, of the capabilities to make your DOE even more useful. And for those advanced functions you may want, there’s PyTecplot!