PowerPivot and PowerQuery
description
Transcript of PowerPivot and PowerQuery
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Agenda
• Introduction
• The new Excel
• Three steps to create insights
• Detailed explanation of the new Excel functionality
• What’s next
• Questions
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Official• Ir. Ing. M. R. Westra
• Sr. TSP Business Intelligence
Introduction
Real14 years at Microsoft
Advisor for data analytics projects for
Philips, ING, Rabo, RDW, Achmea, Heineken and more
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Microsoft is changing
from Windows and Office sales machine to Subscription and Usage
• Adoption of non Microsoft technology
• Participation in open Source (Hadoop)
• Cloud First Mobile first
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The mission of Microsoft
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Azure
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The new Excel (short demo)
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Power map
http://www.youtube.com/results?search_query=power+map
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raw data visualizationinformation
Data
martData
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clean
sin
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up
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Data
sci
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data sets
get and
shape
store and
calculate
show
find and share
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raw data visualizationinformation
Data
martData
mart
clean
sin
g d
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up
lica
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Data
sci
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data sets
get and
shape
store and
calculate
show
Power view
Power mapPower pivotPower query
find and share
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Power Query
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How it works
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Step 1: Get Data
• Define Connection to a data source• Database
• Internet page
• File
• Hadoop
• Odata (www.odata.org)
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Step 2: Shape Data
• Remove Columns
• Filter
• De-Duplicate
• Replace Values
• Split Columns
• Change type
• Unpivot
• Merge
• Standard deviation \ square and power…
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Step 3: Load Data
• Initial load
• Append
• Reload
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demo
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Get Shape Data
• Excel look and feel
• What you see is what you get
• Rich set of standard data functions
• Generate reusable scripts
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Power Pivot
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Power Pivot Engine
• (unlimited)In-Memory Database in Excel on desktop
• Column compression
• Data Analysis Expressions (DAX)
desktop
SQL ServerAnalysis Service
Server
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Power Pivot
• Build relation on the loaded data
• Add Calculations (and KPIs)
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Step 4 build relations
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Step 5: add DAX Calculations
DAX Syntax Specification for PowerPivot:http://msdn.microsoft.com/en-us/library/ee634217.aspx
DAX function reference:http://msdn.microsoft.com/en-us/library/ee634396.aspx
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demo
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Visualizations
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New visualizations in Excel
• (Time) Slicers
• Power View
• Power Map
• New things will come
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Pivot Table
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Power View
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Power Map
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demo
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raw data visualizationinformation
Data
martData
mart
clean
sin
g d
e-d
up
lica
tio
n
Data
sci
en
ces
data sets
get and
shape
store and
calculate
show
Power view
Power mapPower pivotPower query
find and share
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Share
• Power Query
• Power Pivot
• Power View
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raw data visualizationinformation
Data
martData
mart
clean
sin
g d
e-d
up
lica
tio
n
Data
sci
en
ces
data sets
get and
shape
store and
calculate
show
Power view
Power mapPower pivotPower query
find and share
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Q&A, natural language
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Sketch Insight
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Sand Dance
http://research.microsoft.com/en-us/projects/sanddance/
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References
Getting started with power query and power map
Connect Excel to Hadoop with Power Query
Getting Started with Power Query - Part 1
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Other links
http://www.microsoft.com/en-us/powerbi/default.aspx
http://www.powerpivotblog.nl/
http://www.bol.com/nl/p/praktijkboek-powerpivot-in-excel/9200000010047027/
Bing (or Google )
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