Introducing Dashboards Base Queries: Enhancing Productivity and Consistency

I am a little bit disappointed of these base queries. I expected that a base query is executed once and the results can be re-used several times. So the base query would simply pass the result data to multiple tiles. So I created a very complex query, defined a base query and created 30 tiles referring to the base query. Not he best idea. The .show queries command reveals that the base query is not executed once. Instead it is executed 30 times.