Timespan/duration values in KQL, Power Query and Power BI
In many scenarios event durations are very important. They can be measured in days or in milliseconds and anything in between. In real time analytics it is especially important. In this article I'll describe how such values are treated in KQL and what happens to them when they are brought into Power Query and eventually to Power BI. Finally, I'll provide my recommendation for treating these values in Power BI.
