July 2025
Intermediate to advanced
484 pages
15h 13m
German
Content preview from Power Query
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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.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.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.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.
KAPITEL 16 Abschlussprojekt: Alles miteinander kombinieren
In diesem Kapitel:
- ■ agieren Sie als Chief Data Officer der fiktiven Firma Wide World Importers
- ■ bewältigen Sie herausfordernde Datasets und wenden Ihre Kenntnisse an, um die chaotischen Daten für die Analyse vorzubereiten
- ■ kombinieren Sie Pivotieren- und Entpivotieren-Sequenzen in einem komplexen realen Szenario mit mehreren Dateien zusammengefasster Daten
- ■ verwenden Sie verschiedene Zusammenführen-Transformationen, um zwei Tabellen zu vergleichen
Herzlichen Glückwunsch, Sie sind beim letzten Kapitel des Buches angekommen! Es ist an der Zeit, Ihre Fähigkeiten beim Data-Wrangling herauszufordern und Ihre Kenntnisse mit einem abschließenden Projekt zu testen.
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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.