Back to Databases and SQL for Data Science with Python

Learner Reviews & Feedback for Databases and SQL for Data Science with Python by IBM

4.7

stars

22,549 ratings

About the Course

Working knowledge of SQL (or Structured Query Language) is a must for data professionals like Data Scientists, Data Analysts and Data Engineers. Much of the world's data resides in databases. SQL is a powerful language used for communicating with and extracting data from databases. In this course you will learn SQL inside out- from the very basics of Select statements to advanced concepts like JOINs. You will: -write foundational SQL statements like: SELECT, INSERT, UPDATE, and DELETE -filter result sets, use WHERE, COUNT, DISTINCT, and LIMIT clauses -differentiate between DML & DDL -CREATE, ALTER, DROP and load tables -use string patterns and ranges; ORDER and GROUP result sets, and built-in database functions -build sub-queries and query data from multiple tables -access databases as a data scientist using Jupyter notebooks with SQL and Python -work with advanced concepts like Stored Procedures, Views, ACID Transactions, Inner & Outer JOINs through hands-on labs and projects You will practice building SQL queries, work with real databases on the Cloud, and use real data science tools. In the final project you’ll analyze multiple real-world datasets to demonstrate your skills....

Top reviews

Feb 21, 2021

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

Jan 6, 2022

Most of it really good. I think joins should be covered in the base material and there should be less of an emphasis on sub-queries. The Peer Reviewed final was a little confusing in its questioning.

Filter by:

1651 - 1675 of 3,274 Reviews for Databases and SQL for Data Science with Python

By VIJAY K S

•

Mar 19, 2025

very good course

By SUMAN

•

Mar 19, 2025

very good course

By SUNENA S

•

Mar 19, 2025

nice explanation

By GABRIEL C E

•

Aug 28, 2024

excelente course

By NAGARAJ

•

Jul 10, 2024

Good explanation

By Alejandra A

•

Mar 22, 2024

Excelent course!

By Deepak J P

•

May 24, 2023

Excellent Course

By bounphet t

•

Mar 17, 2023

very good course

By Gustavo A M C

•

Oct 31, 2022

Amazing content

By Yizhu Y

•

Sep 28, 2022

super hands-on!

By Shailesh Y

•

Aug 14, 2022

EXCELLEANT COURS

By Iván D

•

Jul 31, 2022

Excelente curso

By Subhash B

•

Jul 17, 2022

Very good course

By Sabih R K

•

May 1, 2022

very informative

By Hernán V

•

Apr 23, 2022

Great experience

By Aqib R

•

Jan 11, 2022

very good course

By Ashutosh S

•

Aug 10, 2021

Excellent course

By Zahid H

•

Sep 1, 2020

Excellent course

By Carlo P

•

Aug 31, 2020

Very good course

By YOGESHWAR B B

•

Jun 29, 2020

Very good course

By Chakravarthi N

•

Jun 21, 2020

Very Good Course

By Priya S K

•

Jun 6, 2020

excellent course

By ASHOK P

•

Jun 1, 2020

Good Experience.

By Sai A K

•

May 23, 2020

Excellent course

By Rama M Y

•

May 10, 2020

Very Good Course