An Introduction to Popular Tools,
Machine Learning, and Visualization
Replay
Introduction to Data Science Tools (R, SQL)
• SQL Commands and basic Handson command line interface
• R installation and Handson
Session 5
Machine Learning
SQL
Structured Query Language (SQL) is a
specialized programming language for managing
relational database data. It allows users to store,
manipulate, and retrieve data efficiently in
databases like MySQL, SQL Server, Oracle, and
more.
SQL - DIY
•CLI – Command Line Interface
•MySQL Workbench
SQL - Syntax
SQL - Syntax
SQL - Syntax
SQL - Syntax
SQL - Syntax
SQL
Q N A
Q What is the use of R and
SQL
QWhat types of SQL commands do you
know?
Q What is join ? And What types of joins do
you know?

Overview of machine learning algorithms and their applications