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1、Data Science & Bi Salary & Skills Report 2,What you need to know to earn more in Data Science and Business Intelligence The most comprehensive global IT skills and salary survey ever.,3,Data Science & Bi Salary & Skills Report,Learn More To Earn More,$,Contents What is Skill Up? . 4 Respondents . 5
2、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 Visua
3、lizers. .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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4、 . . . . . . . . . . . . . . . . . . . . . . . . 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 be
5、ing 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 24,4,Data Science & Bi Salary & Skills Report,The world of Data Science is rapidly growing, with data becoming increasing
6、ly 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 Packts Skill Up survey explores w
7、here data science is most valuable, what tools are being used, and what the trends and challenges will be in the future.,Specifically we asked: l Data science is immensely valuable to,SMEs evidenced by their investment in young talent.,l Finance is still a lucrative sector for data science.,l R and
8、Python are still neck and neck as the key data science languages.,l Distributed Computing and machine learning are still on the ascendancy.,l IOT is one of the hottest trends for data scientists that promises to bring new challenges and opportunities.,l Excel will never die!,The need to answer these
9、 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
10、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.,l What skills lead to a higher
11、salary?,l What skills/technologies are most highly valued by different industries?,l What cutting edge technologies are really worth you spending your time learning?,To get a better idea of the communitys thoughts we asked you all to fill in our survey, the results of which you can find compiled her
12、e in this report, giving you the facts, the figures, and more importantly the knowledge and skills you need to make the best career decisions.,Lets look at the results in more detail.,5,Data Science & Bi Salary & Skills Report,Learn More To Earn More,$,Respondents,Australia India Canada Germany Resp
13、ondents by Country,United States,United Kingdom,Italy,Poland France Brazil Spain,Hungary New Zealand Norway Portugal Singapore Czech Republic Finland South Africa Ireland Japan Denmark Russia Switzerland Belgium Sweden Mexico Netherlands,Romania,Colombia,Argentina,Austria Thailand Greece,Malaysia In
14、donesia Israel Croatia,6,Data Science & Bi Salary & Skills Report,Job Sector,The Data Science stream, from which the data in this report is drawn, received over 3,800 responses from individuals with a wide range of experience levels, working in a diverse set of industries.,Less than 1 year 1-3 years
15、 Experience Level,More than 20 years,5-10 years,3-5 years,10-20 years,3500 3000 2500 2000 1500 1000 500 0,4000,Telecommunications,Health/Biotech/Science,Media/Advertising,/Entertainment & Gaming,Government,Finance/Banking,E,ducation/,Academia/Research,Consulting,Web Services/Internet,Software Produc
16、ts,7,Data Science & Bi Salary & Skills Report,Learn More To Earn More,$,$0,$20,000,$40,000,$60,000,$80,000,$100,000,More than 20 years,Less than 1 year,Self employed,Start-up,Enterprise,SME,Theres a consensus that data-oriented roles are some of the most valuable around, especially in industries where data is so vital (there are very few industries where you could say it isnt). But there are trends that indicate where its having the biggest impact, and whats going to become more and more important for anyone working in data.,
