文本描述
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Salary & Skills Report
Learn More To Earn More
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Data Science & BI
packtpub/skillupData Science & Bi Salary & Skills Report
‘What you need to know to earn more in
Data Science and Business Intelligence’
The most comprehensive global IT skills and salary survey ever.Data Science & Bi Salary & Skills ReportLearn More To Earn More$
Contents
What is Skill Up .....4
Respondents .........5
Which Industries are best for Data jobs – and which roles are most valuable .....7
Industry Breakdown .8
Career Development and Data-Oriented Roles 10
Technology Usage Analysis ......11
What exactly are people using ..11
What else are data Pythonistas using on a daily basis .......12
Tech Stacks .........13
1. Data Visualizers ......13
2. Programmatic Data Wranglers ....14
3. Big Data Experts ......15
4. Data Architects ......16
What comes next ...17
What Trends Are Emerging ......18
Hot Topics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Do you think Julia will replace R and Python as the data science language of choice in the next 12 months ....20
Do you think Apache Spark is likely to Replace Hadoop in the next 12 months .........21
Is the line between data analysis and data retrieval being blurred ......22
Is your company planning to implement a big data project over the next 12 months ..23
And finally... ........23
Does Excel still hold a place in your heart .....23
Summary 24Data Science & Bi Salary & Skills Report
The world of Data Science is rapidly growing,
with data becoming increasingly vital to a huge
range of organizations. Undoubtedly tied to
the much-discussed rise of ‘Big Data’ over the
past decade, data-oriented roles are today
some of the most prominent technical roles in
the economy.
This report, focusing on the data science
respondents to Packt’s Skill Up survey explores
where data science is most valuable, what
tools are being used, and what the trends and
challenges will be in the future.
lData science is immensely valuable to
SMEs evidenced by their investment in
young talent.
lFinance is still a lucrative sector for
data science.
lR and Python are still neck and neck as
the key data science languages.
lDistributed Computing and machine
learning are still on the ascendancy.
lIOT is one of the hottest trends for
data scientists that promises to bring
new challenges and opportunities.
lExcel will never die!
The need to answer these questions led us to
look at the community as a whole, and so we
decided to launch our Skill Up campaign.
What is Skill Up
With our Skill Up survey we wanted to look
at the tech community as a whole to identify
upcoming trends over the next few years and
share what you can do to ensure you get the
most out of your career and skills. We divided
our survey into 4 segments, Web Development
& Design, Application Development, Security
& System Administration, and Data Science &
Business Intelligence, making this one of the
most comprehensive surveys in recent years.
Specifcally we asked:
lWhat skills lead to a higher salary
lWhat skills/technologies are most
highly valued by diferent industries
lWhat cutting edge technologies are
really worth you spending your
time learning
To get a better idea of the community’s
thoughts we asked you all to fll in our survey,
the results of which you can fnd compiled
here in this report, giving you the facts, the
fgures, and more importantly – the knowledge
and skills you need to make the best career
decisions.
Let’s look at the results in more detail.
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