Provided the fact that NoSQL Database is emerging, it would be good to add NoSQL database such as MongoDB,Cassandra etc. as a data source in Power BI Excel mode as well as in Power View Dashboard.
Yeah..Azure Blob. Since there is dynamic data coming from client with non-sequence length for each device, NoSQL was the best historical storage. I'm not gonna create 170 ++ devices with its variable that having different table column (csv). I see ML can import Blob and train historical data from modelling. Why not having for Power BI.
