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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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1501 - 1525 of 3,263 Reviews for Databases and SQL for Data Science with Python

By CHIN H V

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Dec 21, 2022

Very beginner friendly.

By Abdullah A

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Sep 27, 2022

Thanks for everything.

By Mr. S B

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Mar 15, 2022

Very informative course

By Priyanka K

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Oct 15, 2021

very nice and effective

By igor i

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Jun 29, 2021

very interesting course

By Alex A

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Dec 14, 2020

Thank you for all work!

By Gokulakannan S

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May 19, 2020

The Course was great!!!

By Anil K

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Mar 24, 2020

With one word, perfect.

By Afsar J

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Feb 25, 2020

good for the beginners!

By José R

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Dec 19, 2019

Very relevant and neat!

By Axel G

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Sep 22, 2019

Great labs to practice.

By Badal J

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Jul 22, 2019

very interesting course

By Ансар Е К

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Nov 10, 2025

its very profesionally

By sorin p

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May 26, 2025

Ok. Thanks. Very nice.

By SURYAPRAKASH S

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Mar 19, 2025

nndvsvsvdsvsvvfvfvfvvv

By Venura P

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Mar 26, 2024

This course is Awesome

By Miramgul K

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Feb 4, 2024

thank you! very useful

By C7_159_AKASH P

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Aug 2, 2023

Best course on Planet.

By prahal m

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Mar 17, 2023

best in dept knowlodge

By ASFIYA. S

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Nov 13, 2022

totally understandable

By Bharat R

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Oct 20, 2022

really awesome course

By Bala G M A

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Jan 4, 2021

Well structured course

By Pranay L

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Jun 26, 2020

In-depth SQL concepts.

By Deleted A

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Sep 15, 2019

Well Decorated course.

By Niket B

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Aug 6, 2019

It is Excellent course