** Data Analytics Masters' Program: https://www.edureka.co/masters-program/data-analyst-certification ** ** Data Scientist Masters' Program: https://www.edureka.co/masters-program/data-scientist-certification ** This Edureka PPT on "Data Analyst vs Data Engineer vs Data Scientist" will help you understand the various similarities and differences between them. Also, you will get a complete roadmap along with the skills required to get into a data-related career. Below topics are covered in this tutorial: Who is data analyst, data engineer and data scientist? Roadmap Required skill-sets Roles and Responsibilities Salary Perspective Follow us to never miss an update in the future. Instagram: https://www.instagram.com/edureka_learning/ Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka

1. Hadoop Certification Training www.edureka.co/big-data-and-hadoop

2. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
Who is Data Analyst, Data Engineer and Data Scientist?
Roles and Responsibilities
Required skill sets
Salary
Topics For Today’s Session

3. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
Who is a Data Analyst?
A Data Analyst takes data and uses it to help
companies make better business decisions.
Collect Data Analyse Data Create Reports

4. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
Who is a Data Engineer?
A Data Engineer are the ones who develops, constructs,
tests & maintains the complete architecture of the
large-scale processing system.
Setting up Data Pipelines

5. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
Who is a Data Scientist?
A Data Scientist is a professional who deals with an enormous
mass of structured/ unstructured data and use their skills in
math, statistics, and programming.
Visualization and Business decision making

6. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
DATA ANALYST
- Earns a Bachelor’s Degree
- Statistics
- Technical skills
- Data Handling, Cleaning
& Modelling
- Business & Reporting
skills
DATA ENGINEER
- Creating & Integrating APIs
- In-depth ML Algorithms
- Data Pipeline
- Performance Optimization
DATA SCIENTIST
- Advanced Statistical Analyses
- Predictive algorithm
- Data-driven problem solving
- Develop Operational Models
- Data Conditioning
Roadmap

7. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
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Roles &
Responsibilities
Skill Set
Salary
DATA ANALYST DATA ENGINEER DATA SCIENTIST
1. Data Warehousing
2. Adobe & Google
Analytics
3. Programming
knowledge
4. Scripting & Statistical
skills
6. Reporting & data
visualization
7. SQL/ database
knowledge
8. Spread-Sheet
knowledge
1. Data Warehousing &
ETL
2. Advanced
programming
knowledge
3. Hadoop-based
Analytics
4. In-depth knowledge
of SQL/ database
5. Data architecture
6. Machine learning
concept knowledge
1. Statistical &
Analytical skills
2. Data Mining
Activities
3. Machine Learning &
Deep learning
principles
4. In-depth
programming
knowledge (SAS/R/
Python coding)
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8. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
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2
3
Roles &
Responsibilities
Skill Set
Salary
1. Statistical Analyses &
Data Interpretation
2. Reporting & Data
Visualization
3. Optimize Statistical
Efficiency & Quality
4. Data Acquisition &
Maintenance
5. Pattern Identification
& Analysis
6. Data Cleaning
1. Data Mining
2. Develop Operational
Models
3. In-depth Machine
Learning-Powered
Optimization
4. Data Enhancement &
Sourcing
5. Strategic Planning for
Data Analytics
6. Data Integration
7. Ad-hoc Analyses
8. Anomaly Detection &
Performance
Tracking
DATA ANALYST DATA ENGINEER DATA SCIENTIST
1. Develop, test &
maintain
architectures
2. Develop data set
processes
3. Deploy ML &
statistical methods
4. Predictive &
prescriptive
modelling
5. Find hidden
patterns

9. Hadoop Certification Training www.edureka.co/big-data-and-hadoop
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2
3
Roles &
Responsibilities
Skill Set
Salary
$58,585
/year
$90,839
/year
$91,470
/year
DATA ANALYST DATA ENGINEER DATA SCIENTIST
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