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

4.7

stars

22,481 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

Jan 7, 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.

Nov 2, 2018

Covers the basics, but might be a little difficult for a complete beginner. Manageable, but difficult. Needs more help using SQL within a Jupyter Notebook which should be in the earlier labs.

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1626 - 1650 of 3,263 Reviews for Databases and SQL for Data Science with Python

By Ambarnil G

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Jan 8, 2022

Excellent course!

By Syed A A

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Apr 18, 2021

Great experience!

By ANUSHREE C

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Mar 26, 2021

Excellent course.

By Vaibhav Y T

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Nov 5, 2020

Excellent Course!

By Leandro L R

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Jun 22, 2020

Excellent course.

By Matias G A

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Jun 10, 2020

Excellent course!

By Adilson P P A d C P

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May 6, 2020

Great foundations

By Lucas M F

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Apr 18, 2020

Great Experience!

By Mek T

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Apr 5, 2020

Very good course.

By Chris H

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Feb 16, 2020

Wonderful course!

By Subhajit S

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Feb 6, 2020

Excellent course.

By emefa A

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Oct 11, 2019

Loved this course

By Al M

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Mar 10, 2019

Well informative.

By Ahmed A

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Dec 13, 2018

Very rich course!

By V.N.S.Satya T

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Oct 27, 2018

A bit challenging

By CESAR A P

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Sep 23, 2025

Very informative

By Rishabh P

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Jun 26, 2025

excellent course

By Lavanya

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Mar 27, 2025

Excellent course

By Manveer S

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Mar 21, 2025

very nice course

By VIJAY K S

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Mar 20, 2025

very good course

By SUMAN

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Mar 19, 2025

very good course

By SUNENA S

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Mar 19, 2025

nice explanation

By GABRIEL C E

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Aug 29, 2024

excelente course

By NAGARAJ

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Jul 10, 2024

Good explanation

By Alejandra A

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Mar 23, 2024

Excelent course!