© Philip Seamark, Thomas Martens 2019Philip Seamark and Thomas MartensPro DAX with Power BIhttps://doi.org/10.1007/978-1-4842-4897-3_13
Introduction to Query Plans
A handy feature of the DAX engine is the ability to access a useful piece of information called a Query Plan. A Query Plan provides insight into the inner workings of how the DAX engine goes about its task to deliver results requested by any given DAX query.
A real-world comparison might be to provide a breakdown of tasks required to complete a particular project. If the project was to build a birdhouse, a project plan could get generated before starting, being updated along the way ...