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Hadoop Certification Training www.edureka.co/big-data-and-hadoop
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
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
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
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
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
Hadoop Certification Training www.edureka.co/big-data-and-hadoop
2
3
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)
1
Hadoop Certification Training www.edureka.co/big-data-and-hadoop
1
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
Hadoop Certification Training www.edureka.co/big-data-and-hadoop
1
2
3
Roles &
Responsibilities
Skill Set
Salary
$58,585
/year
$90,839
/year
$91,470
/year
DATA ANALYST DATA ENGINEER DATA SCIENTIST
3
Data Analyst vs Data Engineer vs Data Scientist | Data Analytics Masters Program | Edureka

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Data Analyst vs Data Engineer vs Data Scientist | Data Analytics Masters Program | 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 2 3 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) 1
  • 8. Hadoop Certification Training www.edureka.co/big-data-and-hadoop 1 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 1 2 3 Roles & Responsibilities Skill Set Salary $58,585 /year $90,839 /year $91,470 /year DATA ANALYST DATA ENGINEER DATA SCIENTIST 3