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

4.7

stars

22,477 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

May 30, 2020

It's my first course at Coursera and it's quite good. By this course now I'm able to partially working as data analyst soon to be working as full-time analyst.I'm very thankful to the instructor.

Oct 7, 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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3026 - 3050 of 3,263 Reviews for Databases and SQL for Data Science with Python

By Leslie M

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Apr 24, 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 28, 2024

good project but week explanation

By Deleted A

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Apr 1, 2021

Shows a lot of IBM cloud error

By Nitin C

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May 28, 2020

found it a tad bit challenging

By Len A

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Nov 12, 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 8, 2019

Very confusing at times.

By TANVI B

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Apr 26, 2025

give me my certificate

By Laxman J

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Nov 5, 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 20, 2024

very important

By Garrison W

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Feb 11, 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 24, 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 12, 2025

Muy bueno

By Anushri T

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Feb 1, 2025

Excellent

By José M

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Jun 14, 2023

Muy bueno

By Dhruv

•

Mar 20, 2025

average