Alberto Ferrari explains a new DAX capability released in December 2020, DEFINE COLUMN.
Reza Rad has a basic introduction to how an enterprise should think about structuring their workspaces.
Ron Ellis Gaut at CSG is kicking off a series of articles on DevOps. I thought this was an interesting read and hope they will cover the best practices of DevOps for the data analytics and BI teams.
Patrick LeBlanc gives you a quick primer on the GUI for Power Query. If you aren’t that familiar with it, it’s definitely a good place to start.