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

4.7

stars

22,504 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

Dec 27, 2019

Course is god enough. However the last assessment is not. Misprints and not clear questions lead to disappointing marks in the end. Also other students marked assessments based on their understanding.

Oct 6, 2023

This course was an Excellent, Interesting, and knowledgeful game for me. I have been excited to lean SQL and Databases and finally IBM and Coursera let my dream come true. Thanks both of them!

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1976 - 2000 of 3,266 Reviews for Databases and SQL for Data Science with Python

By rheni a

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May 1, 2021

very good

By Bijoy T

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Feb 4, 2021

Excellent

By Rafael J A C

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Oct 19, 2020

Excellent

By Nelson A G M

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Jul 31, 2020

excelente

By Kantapat P

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Jul 27, 2020

Good job!

By Rajendra M

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May 17, 2020

Excellent

By Jose S

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Apr 18, 2020

Excellent

By GUNDA S K

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Apr 17, 2020

EXCELLENT

By Mogaparthi G

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Mar 3, 2020

Excellent

By Priyansh P

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Feb 26, 2020

excellent

By Mauricio F O M

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Jan 13, 2020

excellent

By Satishkumar M

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Jan 5, 2020

Excellent

By Onedio S S J

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Dec 8, 2019

Excelent!

By sanjeeth k

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Oct 20, 2019

Very good

By Carlos L J A

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Oct 11, 2019

Excellet!

By Federico D

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Sep 19, 2019

Well done

By Arnab C

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Aug 6, 2019

exciting.

By Priyadarsini P

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Aug 2, 2019

Excellent

By Syed M K

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Jul 28, 2019

very good

By Akshay B

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Jun 15, 2019

very good

By Taswek, M M R

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Apr 8, 2019

very cool

By Khadija S

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Feb 2, 2019

Excellent

By Yulu H

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Nov 24, 2025

Helpful!

By Alkuat Z

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Nov 10, 2025

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By Faycal

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Jan 16, 2025

amazing!