Upskilling or learning a new tool? Have you ever wondered what you could learn as the next step in your data/software engineering career? Why not leave another new, shiny tool and focus on polishing skills you already have?
I find it helpful with concepts like Window functions, to show it visually, so people can see how a window can move across a data set. Also when taking about partitioning, understanding the data access patterns and data size within partitions is extremely important.
I find it helpful with concepts like Window functions, to show it visually, so people can see how a window can move across a data set. Also when taking about partitioning, understanding the data access patterns and data size within partitions is extremely important.