Why is big data essential for e-learning platforms?

More powerful ways to collect, process and analyze data enable learning leaders to better track the user experience so that we're not just analyzing if a student marked the right answers at the end of a course.

As for me, the task of describing the technology of working with voluminous data arrays, aimed at revealing the formed patterns in learning and further modeling of the system development, also remains relevant. If you are interested, you can read this article https://www.oxagile.com/article/big-data-in-education-metrics-that-you-should-already-keep-tabs-on/ , where I found a lot of useful theses for myself.