One of the biggest gripes about Tableau Prep is that it isn't as fast as people want. However, most people aren't leveraging the best way to improve performance; input filters!
Input filters allow you to filter the data at input ensuring that unneeded data is never loaded into and processed in Tableau Prep. This can lead to massive performance benefits.
Ready to learn how to apply input filters and numerous ways they can be configured? Check out this video!