Introduction
First of all, DAX Studio is the tool, maybe the only tool that helps to optimize the performance of a measure, and it even helps to improve the overall performance of a report at the whole or a specific report page.
As essential as it may be, we do not have to forget that DAX Studio is free of any cost. The people behind DAX Studio are investing immensely in DAX Studio. So for this reason, whenever something happens that makes you restart DAX Studio, maybe more than once in a performance optimization session, ...