Power Query is the data transformation engine in Power BI. However, instead of doing it in each Power BI Desktop file as part of the dataset, there is a better way to re-use the queries. Come to this session to learn about Dataflows as a way to re-use the Power Query transformations. You will see how Power Query helps a Power BI developer to have a better consistent query and one single version of the source code. You will learn how the data transformation layer of Power BI can be separated using dataflows. Dataflow takes your Power BI development to the next level; come to this session to learn all about it.