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

4.7

stars

22,553 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

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone canunderstand the basic fundamental of sql and database. I learn a lot from this course.

May 29, 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.

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3251 - 3274 of 3,274 Reviews for Databases and SQL for Data Science with Python

By Nishan P

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Oct 23, 2020

Vague instruction. Waste of money

By niki m

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Jul 30, 2022

Textbook definition of GARBAGE!

By Mila A

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Jan 22, 2021

Terrible instructors!Helpless!

By Eddie S

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May 5, 2020

Not possible to connect to db2

By Haykel S

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Dec 18, 2019

Many errors in this course !!!

By Kshitij V

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Jun 2, 2023

didn't get honors certificate

By Zexu Y

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May 28, 2020

Too basic and no that useful

By Maziar M

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Jan 22, 2019

very basic for professionals

By Deleted A

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Feb 19, 2024

didn't show unenroll option

By 张BOYEE

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Jun 3, 2020

CANNOT USE THE DB2 DATABASE

By John G

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Nov 22, 2021

Lots of problems with DB2

By Jaynit A

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Aug 18, 2020

Worst course on Coursera.

By Paolo F

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May 31, 2020

The video were confusing.

By Roman I

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Nov 16, 2022

Terribly designed course

By AYUSH R

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Mar 21, 2025

unable to verify my id

By Faeze H

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Jan 26, 2022

It can be more useful.

By PRATIKSHA C

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Jun 24, 2020

need 100x improvement

By Tena P .

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Oct 17, 2023

please verfy my id

By Emilia A

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Nov 25, 2022

Incredibly boring

By Himanshu P

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Nov 3, 2019

BAD GATEWAY 502

By Jean-Yves R

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Oct 29, 2021

Really bad.

By Louis K

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Jul 12, 2022

Do not work

By G S

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Jan 1, 2024

rubbish!!!

By Neel P

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Nov 22, 2025

very bad