The Data Science Puzzle -- 2020 Edition - KDnuggets

With a new year upon us, let's take a fresh look at the current state of the data science puzzle. What are the most important constituent concepts of the data science landscape? How do they fit together? Which of these have been elevated in importance since the previous installment, and which are less important? As a few years have passed since I last treated this particular topic, it might be worth having a look at this out of interest, and for comparison.