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

22,462 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

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

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.

Filter by:

1176 - 1200 of 3,258 Reviews for Databases and SQL for Data Science with Python

By BRAHMESHWAR S

•

Aug 21, 2019

The overall course is good and interesting

By Kiruba S

•

Aug 17, 2025

Good experience for me ease to understand

By Mughni A

•

May 14, 2024

Very good basic knowledge to learning SQL

By RAUL V C

•

Oct 20, 2023

EXCELENTE, Los laboratorios ayudan mucho.

By Sachin S

•

Aug 9, 2023

Best SQL course available on the internet

By Juan S R G

•

Jul 19, 2023

Awesome I learn a lot of things about SQL

By Trần H T

•

Feb 26, 2023

This course is good enough for DS, DE, DA

By Abdullah N

•

Dec 18, 2022

It is a great course with handy worklabs.

By Abdulkadir G

•

Oct 16, 2022

The bestonline course on SQL and Python

By stu

•

Oct 6, 2021

Awesome course. Learnt so much, thank you

By saman s

•

Aug 14, 2021

Sufficient and useful with great lessons

By ugochukwu o

•

Jul 29, 2021

Rigorous but very rewarding and exciting.

By Penélope L L

•

Jan 7, 2021

A really good first approach to Databases

By Iosif D

•

Nov 14, 2020

Great introductory content. Helped a lot.

By Santiago B P

•

Aug 24, 2020

Excelente contenido, ejemplos muy claros.

By Putrawan R

•

Jun 3, 2020

excellent materials with detail guideline

By Debesh R

•

Feb 3, 2020

Excellent material, to the point covered.

By renaud A

•

Jun 25, 2019

Fine course!

am running sql like an expert

By Thanh C D

•

Jun 14, 2019

Superb Content! Loved it. IBM is da best!

By Vigneshwaran P

•

Mar 7, 2019

Good course if u do the practice properly

By Deleted A

•

Sep 15, 2024

Good course ! Good practical examples !

By gastrofoodiebar

•

Apr 25, 2024

Excelente material, bien estructurado!!!

By Yếnlisa T

•

Jan 17, 2024

Goods for basics with many hands-on labs

By Bhumika V

•

Oct 28, 2023

Well-curated and best explained content.

By Chebbi M

•

Aug 12, 2023

it was very helpful thank you coursera!!