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

4.7

stars

22,488 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

Feb 26, 2020

A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good 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 3,263 Reviews for Databases and SQL for Data Science with Python

By Leslie M

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Apr 23, 2024

Wish topics were a bit more concise.

By Hussin A u

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May 4, 2024

the videos doesn't explain so much

By Osama E

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Jan 27, 2024

good project but week explanation

By Deleted A

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Mar 31, 2021

Shows a lot of IBM cloud error

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

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Dec 19, 2019

exams are not challenging

By Sheldon D S

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Dec 7, 2019

Very confusing at times.

By TANVI B

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Apr 25, 2025

give me my certificate

By Laxman J

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Nov 4, 2024

it will help in job

By Revanth

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Sep 30, 2023

Labs can be better

By Samir S

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Feb 15, 2019

More SQL needed.

By Chileshe K

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Nov 19, 2024

very important

By Garrison W

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Feb 10, 2022

Very basic SQL

By Utkarsh D

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Apr 25, 2020

averge course

By Nukala V 2

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Oct 23, 2024

very helful

By Vittorio S

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Apr 5, 2022

Very Basic

By Arpan K

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Apr 25, 2020

Very basic

By Nelly E H S

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Feb 11, 2025

Muy bueno

By Anushri T

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Feb 1, 2025

Excellent

By José M

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Jun 13, 2023

Muy bueno

By Dhruv

•

Mar 20, 2025

average