September 2017
Intermediate to advanced
802 pages
37h 6m
English
Content preview from Microsoft Power BI Cookbook
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Native SQL queries
Any M transformation applied on top of a native SQL database query (via Value.NativeQuery()) will not be folded to the source system
If native SQL queries are used, such as the stored procedure examples in previous recipes, the recommendation is to embed all query steps and transformations in the native SQL query itself. If this is not possible, embed the most resource intensive operations in the stored procedure and pass filtering parameters from Power BI to the stored procedure to reduce the workload on the local M engine.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.