Why use a centralized model? Allow users to subscribe to a data source so that any entity can push their own dataset.
This is also important because it keeps the framework usable under a variety of adverse and unusual circumstances. An aid organization operating in a disaster zone or impoverished area could make use of such a framework without needing permission from a higher authority or even reliable internet access to the outside world.
This is also important because it keeps the framework usable under a variety of adverse and unusual circumstances. An aid organization operating in a disaster zone or impoverished area could make use of such a framework without needing permission from a higher authority or even reliable internet access to the outside world.