Security and the Enterprise Gateway

While upgrading from Analysis Services Connector to the Power BI Enterprise Gateway, you might notice a change in authorization structure. Here's a brief description of the differences you need to know when upgrading. I thought there was a change in authorization structure, but I had didn't fully understand the way Analysis Services Connector authorizes its users.
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Building the Poor Man's IoT

This Christmas holiday I spent some time fiddling with sensors to build a Proof of Concept on Azure IoT. In an earlier post I've shown how to connect your Azure IoT Hub data to a live Power BI dashboard, and as promised, here's part two: a description - as well as working code - how to
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Power View in Excel 2013 and errors

Sometimes you get an error message that doesn't make any sense. "PC Load Letter" is quite a good example (Office Space, a great movie, shows how users react to such messages 😉 ). Here's an interesting one that I got when using Power View in Excel 2013 based on a tabular model: System.Reflection.TargetInvocationException: System.ComponentModel.Win32Exception (0x80004005):
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