What changes have big data computing functions made to the traditional Internet?

It has changed people's way of life, way of thinking and research paradigm.

For example, researchers only need to find and mine the information and knowledge they need from big data, without directly facing the physical objects they study. For example, in the era of big data, astronomers' research methods have undergone new changes. Their main research task has become to find photos of needed objects or phenomena from massive databases, rather than taking photos in space.