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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

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone canunderstand the basic fundamental of sql and database. I learn a lot from this course.

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.

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3026 - 3050 of 3,258 Reviews for Databases and SQL for Data Science with Python

By Nitin C

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May 27, 2020

found it a tad bit challenging

By Len A

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Nov 11, 2025

few exercise is not updated

By Albert A

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Apr 15, 2022

the lab is hard to access

By Giridhar K

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Apr 30, 2020

Not up to the expectation

By mert e

•

Dec 19, 2019

exams are not challenging

By Sheldon D S

•

Dec 7, 2019

Very confusing at times.

By TANVI B

•

Apr 25, 2025

give me my certificate

By Laxman J

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Nov 4, 2024

it will help in job

By Revanth

•

Sep 30, 2023

Labs can be better

By Samir S

•

Feb 15, 2019

More SQL needed.

By Chileshe K

•

Nov 19, 2024

very important

By Garrison W

•

Feb 10, 2022

Very basic SQL

By Utkarsh D

•

Apr 25, 2020

averge course

By Nukala V 2

•

Oct 23, 2024

very helful

By Vittorio S

•

Apr 5, 2022

Very Basic

By Arpan K

•

Apr 25, 2020

Very basic

By Nelly E H S

•

Feb 11, 2025

Muy bueno

By Anushri T

•

Feb 1, 2025

Excellent

By José M

•

Jun 13, 2023

Muy bueno

By Dhruv

•

Mar 20, 2025

average

By Айдос Т

•

Nov 10, 2025

找不到证书

By Kabir s

•

Mar 22, 2025

jhgvj

By Rajat K S

•

Mar 18, 2025

mnn,m

By Ankita K

•

Apr 17, 2025

nice

By JEEYA S

•

Apr 2, 2025

good