Power BI And Many-To-Many Joins

Teo Lachev notes a big improvement to Power BI’s data modeling story:

The July 2018 preview of Power BI Desktop delivers two killer preview features that solidify the Power BI position as the best data modeling tool on the market. First, Microsoft relaxes the Power BI relationship limitations by letting you create M:M joins between two tables. Second, you can now create a composite (hybrid) data model with different storage modes, such as from an SQL Server database configured for DirectQuery and from an imported text file. Without reiterating the documentation, here are some important notes to keep in mind based on my pre-release testing.

But read the whole thing, which includes some limitations around hybrid data models.

Related Posts

Power BI Request: Subtotal Details At The Bottom Of A Section

Imke Feldmann points out a problem with trying to use Power BI to generate financial reports: Although this might not be what the inventors of Power BI had in mind, large lots of folks are trying to create classical financial statements in it. And putting aside the afford that might go into getting the numbers […]

Read More

Display Folder Nesting In Power BI

Chris Webb shows off a new feature to Power BI Desktop and notes a couple of issues with it: The ability to add columns and measures to display folders in the new Modelling view is one of my favourite features of the November 2018 release of Power BI Desktop: it makes complex models a lot more user-friendly. […]

Read More

Categories

July 2018
MTWTFSS
« Jun Aug »
 1
2345678
9101112131415
16171819202122
23242526272829
3031