1. 1
©
Cloudera,
Inc.
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rights
reserved.
Data
Tools
and
the
Data
Scien;st
Shortage
Wes
McKinney
@wesmckinn
Data
Summit
@
Web
Summit
2015-­‐11-­‐04

2. 2
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Cloudera,
Inc.
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rights
reserved.
Me

3. 3
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Cloudera,
Inc.
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rights
reserved.
Career
theme:
Serial
creator
of
data
tools

4. 4
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Cloudera,
Inc.
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rights
reserved.
hMps://hbr.org/2012/10/data-­‐scien;st-­‐the-­‐sexiest-­‐job-­‐of-­‐the-­‐21st-­‐century/

5. 5
©
Cloudera,
Inc.
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rights
reserved.
hMp://www.bloomberg.com/news/ar;cles/2015-­‐06-­‐04/help-­‐wanted-­‐black-­‐belts-­‐in-­‐data

6. 6
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Cloudera,
Inc.
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“The
United
States
alone
faces
a
shortage
of
140,000
to
190,000
people
with
analy;cal
exper;se
and
1.5
million
managers
and
analysts
with
the
skills
to
understand
and
make
decisions
based
on
the
analysis
of
big
data.”
McKinsey
&
Co
hMp://www.mckinsey.com/features/big_data

7. 7
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Cloudera,
Inc.
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rights
reserved.
Source:
Drew
Conway,
“The
Data
Science
Venn
Diagram”
Tradi;onal
view
of
Data
Science

8. 8
©
Cloudera,
Inc.
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rights
reserved.
Analyzing
the
Analyzers,
Harris,
Murphy,
Vaisman
Many
Kinds
of
“Data
People”

9. 9
©
Cloudera,
Inc.
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rights
reserved.
Analyzing
the
Analyzers,
Harris,
Murphy,
Vaisman
Many
Kinds
of
“Data
People”

10. 10
©
Cloudera,
Inc.
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rights
reserved.
Addressing
the
analy;cal
shortage
Educa;on
Culture
Tools

11. 11
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Cloudera,
Inc.
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rights
reserved.
Data
process

12. 12
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Cloudera,
Inc.
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rights
reserved.
The
“Great
Decoupling”
for
Industry
Analy;cs
UI
ComputeStorage

13. 13
©
Cloudera,
Inc.
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rights
reserved.
The
“Great
Decoupling”
for
Industry
Analy;cs
UI
ComputeStorage
Accumula;on
of
user
;me
Legacy
technology:
ver;cally-­‐integrated
solu;ons

14. 14
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Cloudera,
Inc.
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rights
reserved.
Ubiquitous
Real-­‐Time
Storage
and
Compute:
A
view
from
2040

15. 15
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Cloudera,
Inc.
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rights
reserved.
Data
analysis
hierarchy
of
needs
Data Storage / Access
Clean Data
Analysis and Visualization
Productivity tools / UI

16. 16
©
Cloudera,
Inc.
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rights
reserved.
Some
data
tooling
UI
innova;ons

17. 17
©
Cloudera,
Inc.
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rights
reserved.
Rejec;ng
the
“Highlander
Fallacy”

18. 18
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Cloudera,
Inc.
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rights
reserved.
SQL
Programming:
the
“mainframe
punch
cards”
of
our
;me

19. 19
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Inc.
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rights
reserved.
Many
SQL
engines
…
and
more

20. 20
©
Cloudera,
Inc.
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rights
reserved.
Execu;ng
data
science
languages
in
the
compute
layer
UI
Ibis, SQL, Spark API, …
Compute
Analytic SQL, Spark, MapReduce
Storage
HDFS, Kudu, HBase
Python,
R, Julia, …?

21. 21
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Cloudera,
Inc.
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rights
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22. 22
©
Cloudera,
Inc.
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rights
reserved.
Thank
you
Wes
McKinney
@wesmckinn
Views
are
my
own