demand-driven system
nounUK /dɪˈmɑːnd ˈdrɪvən ˈsɪstəm/
US /dɪˈmænd ˈdrɪvən ˈsɪstəm/
A demand-driven system is a way of doing things where you only make or do something when someone actually asks for it.
The factory uses a demand-driven system, so it only builds toys after stores order them.
OTHER MEANINGS
2. A computing setup where data or actions are triggered only when needed, rather than in advance.
The app uses a demand-driven system to load pictures only when you scroll to them.
3. An economic approach where production responds to what buyers want instead of what planners guess.
The country moved to a demand-driven system so shops stock what people really buy.
4. A learning plan where lessons are chosen based on what students ask for.
Her class follows a demand-driven system, so the teacher picks topics the kids are curious about.