One of the many exciting features of the Microsoft Sentinel data lake is a built-in advanced analytics engine , powered by Apache Spark . This Spark cluster has access to data that is within Sentinel data lake, and can work with this data through Jupyter notebooks in Visual Studio Code. As with any coding effort, creating the right data set can be an iterative process, and sometimes making those changes purely through code can be a little tricky. Wouldn’t it be great if you could visualize the…