The big three webinars deals with fundamental concepts, applications and research perspectives of of big data, data science and data analytics

1. WELCOME TO WEBINAR
Dr. R. Gunavathi,
Associate Professor & Head,
PG and Research Department of
Computer Applications(MCA)
Sree Saraswathi Thyagaraja College,
Pollachi.
E-mail: hodmca@stc.ac.in
Mobile No.: 9486354525

2. The BIG Three
 Introduction
Definitions
 Comparisons
 Tools used
 Applications
 Research perspective
 Conclusion

3. COVID 19

4. Big Data is a phrase used to mean a massive
volume of both structured and
unstructured data that is so large it is difficult
to process using traditional database
software techniques.
To classify as big data, at least some of the
following things apply:
 There are huge amounts of data
 The data changes very often
 It is difficult to structure the data
in such a way that other models can
be used easily
Healthcare System

Social Media

5. 7Vs

7.  Data science is an inter-
disciplinary field that
uses scientific methods,
processes, algorithms
and systems to extract
knowledge and insights
from many structural and
unstructured data.

9. 
Data analytics is the
science of analyzing
raw data in order to
make Decisions about
that information.
https://www.tableau.com/covid-19-
coronavirus-data-resources

11. 7 Steps

15. Sentiment
Analysis
Fake
News
Detection
Credit
card
Fraud
Detection

16. COVID
19
Smart
city