Introduction to Data Science

@Data Science Clinic #9

8-Mar-2017All Season Place

Dr. Sotarat Thammaboosadee@DatalentTeam

Agenda• What is Data Science?• Motivation• Data Scientist’s Skill• Data Science Process• Relational Database vs NoSQL Database• Data Warehouse vs Data Lake• AI / Machine Learning / Data Mining• Data Visualization• Courses

Introduce myself

• http://zotarat.com

Datalent Team Fanpage

https://www.facebook.com/datalentteam/

What is Data Science?• Data Science

– is the study of the generalizable extraction of knowledge from data (Wikipedia)

– is getting predictive and/or actionable insight from data (Neil Raden)

– Involves extracting, creating, and processing data to run it into business value (Vincent Granville)

What’s new?• Data science is not new, Data science is just modernizing

existing reporting solution, analytics solution, data warehousing solution, business intelligence solution, and even data management solution. (Jothi Periasamy)

• So, Data science is…– New thinking– New ideas– New data source– New data structure– New data architecture– New data processing mechanism– New innovation on data– New way of solving problems

Motivation: Why data science now?

http://datascienceth.com/why-data-science-now/

Why Cloud Computing?

http://thumbsup.in.th/2014/12/cloud-computing-thailand-survey-by-imc/

Big Data

http://www.ibmbigdatahub.com/infographic/four-vs-big-data

Why Big Data?

https://www.pinterest.com/quadrillionpart/big-data-and-advanced-analytics/

Internet of Things

http://www.cbronline.com/what-is/what-is-consumer-internet-of-things-4926794/

Data Scientist’s

Skill

http://www.marketingdistillery.com/2014/08/30/data-science-skill-set-

explained/

Data Scientist’s Skill

http://www.kdnuggets.com/2014/06/data-science-skills-business-problems.html

Data Scientist’s Skill

http://www.kdnuggets.com/2016/09/new-data-science-venn-diagram.html

Data Science Skills Comparison

https://www.datasciencetech.institute

Data Scientist

Data Analyst

Big Data Architect

Data Consultant

Chief Data Officer

Data Scientist Roadmap

https://whatsthebigdata.com/2013/07/12/visualising-the-road-to-becoming-a-data-scientist/

Data Science Team

http://machinelearningmastery.com/data-science-skills-simple-method-can-use-evaluate-use-results-build-amazing-data-science-teams/

Data Scientist Jobs in London

https://www.itjobswatch.co.uk/jobs/london/senior%20data%20scientist.do

Data Science Process

https://www.class-central.com/report/best-intro-data-science-courses/

Data Science Life Cycle

http://blog.revolutionanalytics.com/2016/10/the-team-data-science-process.html

Relational Database and NoSQL Database

https://kvaes.wordpress.com/2015/01/21/database-variants-explained-sql-or-nosql-is-that-really-the-question/

NewSQL?

http://www.scoop.it/t/nosql-db-enterprise/p/2858952177/2012/10/02/nosql-newsql-and-beyond-the-answer-to-sprained-relational-databases-too-much-

information

Data Warehouse vs Data Lake

http://datawarehouse4u.info/

https://www.digitalnewsasia.com/business/forget-data-warehousing-its-data-lakes-now

http://www.kdnuggets.com/2015/09/data-lake-vs-data-warehouse-key-differences.html

AI / Machine Learning / Data Mining

http://blogs.sas.com/content/subconsciousmusings/2014/08/22/looking-backwards-looking-forwards-sas-data-mining-and-machine-learning/

http://www.kdnuggets.com/2016/10/battle-data-science-venn-diagrams.html/2

Data Analytics Levels

https://datafloq.com/read/prescriptive-analytics-getting-ahead-of-the-curve/2202

Data Mining Tasks

Data Mining Tasks

Data Visualization

Courses

Courses

ดร. โษฑศ์รตัต ธรรมบุษดี (โอม)zotarat@gmail.com

Line: @zotaruttoFB: Datalent Team