Matt Allington walks us through solving a problem using DAX:
Average of best 8 scores from last 20 rounds
So the requirement is to find the average of the best 8 scores from the last 20 rounds of golf for each player. So if you think about that problem, there are quite a few layers to it – perfect for a blog on how to break a problem into pieces so you can solve it in DAX.
Even if you do nothing with DAX, read over the post because the problem-solving technique Allington uses is generally applicable.