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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.

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1901 - 1925 of 3,258 Reviews for Databases and SQL for Data Science with Python

By Sayan B

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Mar 25, 2023

very good

By Tinsae G D

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Nov 24, 2022

excellent.

By José C C d S

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Oct 20, 2022

Very Good!

By Jefferson g m

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Jul 14, 2022

Excelente

By Wenxuan Y

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Mar 19, 2022

Fantastic！

By Lucas d O M d S

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Mar 15, 2022

Very Good.

By Benjamin A Y

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Dec 18, 2021

Insightful

By ANNA R A

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Dec 10, 2021

excellent

By ANIKET S

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Dec 9, 2021

its awsome

By Mahira A

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Jul 14, 2021

excellent!

By 葛雨曈

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Apr 18, 2021

Excellent!

By Chu W

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Sep 30, 2020

Excellent！

By Alfredo C

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Sep 26, 2020

Good Stuff

By Luis A R P

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Jul 16, 2020

Excellent!

By STALIN F A

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May 29, 2020

EXCELENT¡¡

By Anmol S R

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Apr 12, 2020

Ousting...

By Varanasi v r

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Aug 23, 2019

Excellent.

By Oscar A T

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Aug 1, 2019

very good.

By Himanshu S

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Mar 3, 2019

Nice !!!!!

By Ahmed T

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Nov 28, 2018

Amazing :)

By Gregory R G J

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Nov 2, 2018

Thumbs Up!

By Jorge A c c

•

Nov 22, 2025

EXCELENTE

By NOURA F S B N F S B

•

Oct 18, 2025

جميله جدا

By Jonathan A C D

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Sep 29, 2025

excelente

By simone s

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Jul 29, 2025

well done