Arun Sirpal configures a new instance of Azure SQL Data Warehouse:
The information shown here is the DSQL (Distributed SQL) plan – When you send a SQL query to SQL Data Warehouse, the Control node processes a query and converts the code to DSQL then the Control node sends the command to run in each of the compute nodes.
The returned query plan depicts sequential SQL statements; when the query runs it may involve parallelized operations, so some of the sequential statements shown may run at the same time. More information can be found at the following URL https://msdn.microsoft.com/en-us/library/mt631615.aspx.
Arun also looks at running a simple Power BI report off of Azure SQL Data Warehouse; click through for that.