Tableau your data! roadshow speech duke university 01142014
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Transcript of Tableau your data! roadshow speech duke university 01142014
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Dan Murray
Director of BI Services
InterWorks, Inc.
January 16, 2014
Duke University RTUG
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Topics
• My first Tableau Project
• The data flood
• Being an evangelist/getting buy-in
• Deployment strategies
• Building effective dashboards
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My First Tableau Project
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Lessons Learned
•Start quickly
•Spreadsheet work
•Fast payback
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Rapid Deployment
• Sales
• Inventory
• Accounts Receivable
• Accounts Payable
• Purchasing
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Dimensionally-Conformed Spreadsheet
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3,000 hours
$450,000
Savings
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I learned…
Everyone
needs
Tableau
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The Data Flood
• Volume
• Velocity
• Variety
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Order of Magnitude
Sources: Wikipedia, Wired Magazine
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The NSA is watching
• Internet Searches
• Websites visited
• Emails sent & received
• Social Media activity
• Blogging activity
• Videos watched/uploaded
• Photos viewed/uploaded
• Cell phone GPS data
• Cell phone Apps downloaded
• Phone call records
• Text messages sent/received
• Skype video calls
• Online purchases/transactions
• Credit card transactions
• Financial information
• Legal documents
• Travel documents
• Health records
• Cable TV shows watched
• Commuter toll records
• Bus and subway passes
• Facial recognition data
• Arrest records
• Drivers license data
• And more….
http://nsa.gov1.info/data/index.html#dataSource:
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Digital Data 2014
198,963,721,196,546,000,000
198.96 Exabytes
0.198 Zettabytes
Source: EMC Worldwide Information Growth Ticker (power by IDC Research)
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New 1-TB Drives Needed
198,963,721
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$567 billion
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Storage is keeping pace.
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Variety
• Relational Databases
• Non-relational Databases
• Grid/cache storage
Over 190 commercial and open source options available.
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“New Digital Universe
Study Reveals Big Data
Gap: Less Than 1% of
World’s Data is Analyzed.”
http://www.emc.com/about/news/press/2012/20121211-01.htmSource: IDC
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Part of the Answer
Tableau
Software
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Answer Part II
Your skill &
Knowledge
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Data
Visualization
Evangelist
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“We humans are not a consistent
identity moving through time, but a
chain of successive selves, each
tangentially linked to, and yet
distinct from, the previous and
subsequent ones.”
Derek Parfit
Philosopher & Author of Reasons and Persons
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Getting Buy-in
Move quickly
Make a compelling story
Show something they haven’t seen
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Pick something
you can finish
in < 4 weeks
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Don’t do what your
boss asks you to do…
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Make something
better…
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Deployment Strategies
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Consider
organizational
culture
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Mostly organic growth with
a common company
culture.
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Cisco Systems
Growth through acquisition
with a variety of company
cultures.
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• Centrally controlled
• Center of excellence
• Rapid expansion
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Cisco Systems
• Central funding
• Decentralized control
• Natural adoption
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Both successful
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Building
Effective
Dashboards
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They fit in the available space
Load quickly
Are easy to use & understand
Effective means
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Cascading Design
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A live example
..using the Coffee Chain data..