Big Data vs Data Science vs Data Analytics | Demystifying The Difference | Edureka

3. Topics to be covered What is Data Science, Big Data and Data Analytics? Roles and Responsibilities Required skill sets Example Scenario www.edureka.co/big-data-and-hadoop Hadoop Certification Training

4. What is Data Science? Combination of mathematics, statistics and programming Context of problem being solved Ingenious way of capturing data that is not captured Ability to look at the things differently www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

5. What is Big Data? Large amount of data from various sources www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

6. What is Big Data? Large amount of data from various sources Traditional data processing systems are incapable to deal www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

7. What is Big Data? Large amount of data from various sources Traditional data processing systems are incapable to deal In terms of volume, variety, veracity, velocity, and value www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

8. What is Data Analytics? Discovering Useful Information from Data Supports Decision Making Involves Inspecting, Cleansing, Transforming and Modelling data Uses qualitative and quantitative techniques www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

9. What does a Data Scientist do? Finding co-relations and hidden patterns from data Examines data from multiple sources Predicts future based on past patterns making use of AI and machine learning www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

10. What does a Big Data Professional do? Process the data using various big data tools & ensure network connectivity Builds large scale data processing system Architect distributed systems www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

11. What does a Data Analyst do? Create data reports using various reporting tools Finding Insights for captured data Acquire, Analyze and Process the data www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

12. Skill-set Required… Big Data Professional Data Scientist Data Analyst 1. Multiple technologies like Hadoop, Spark, Hive 2. Working with unstructured data 3. General Purpose Programming 4. SQL/Database coding 5. Familiarity with MATLAB 6. Creativity 7. Business skills 8. Data Visualization 1. Statistical and Analytical skills 2. Data Mining Activities 3. Co-relation 4. Machine Learning 5. Deep learning principles 6. In depth knowledge of programming 7. SQL/Database coding 8. SAS/R Coding 1. Data Warehousing 2. Hadoop Based Analytics(HBase, Hive, Map Reduce) 3. Adobe and Google Analytics 4. Programming skills 5. Scripting and Statistical skills 6. Reporting – with data visualization software 7. SQL/Database coding. 8. Spread-Sheet knowledge www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

13. What salaries do they get? Big Data Professional Data Scientist Data Analyst $66,000 $97,000 $125,000 www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

14. How Data Science, Big Data and Data Analytics is used in Netflix... Copyright © 2018, edureka and/or its affiliates. All rights reserved.

15. An example scenario… www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

16. An example scenario… Designs and creates environment using various Big-Data Eco-system tools to store and process the Netflix. Big Data Professional www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

17. An example scenario… Understanding the impact of QoE on user behavior Creating personalized streaming experience Data Scientist Optimize content caching Improving content quality www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

18. An example scenario… Trending Video Video Ranker and User Experience Continue Watching Data Analyst www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training

19. An example scenario… www.edureka.co/big-data-and-hadoop www.edureka.co/big-data-and-hadoop Hadoop Certification Training Hadoop Certification Training