Spark is an important part of MS Fabric, especially if you are creating Lakehouses and want to execute Python code inside Notebooks. This code is executed by Spark Worker Nodes. This video will give you an introduction of the architecture and inner workings of this Spark Engine.
For a more in-depth tutorial: Call Web APIs like a pro in Power Query Today, a lot of data is in SAAS solutions in the cloud. Like SalesForce, Exact Online and Dynamics 365. To use this data in Power BI you need to connect to the data via a Web API (Web Service). This can…
M is the formula language behind Power Query and Dataflows. Every transformation you apply to your data is translated into M code. Knowledge of this language opens doors that remain closed when you only use the graphical interface. Find out here what it is and which scenario’s it is useful for to know more about…