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

4.7

stars

22,497 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 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.

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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3226 - 3250 of 3,264 Reviews for Databases and SQL for Data Science with Python

By SANYA S

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Mar 19, 2025

I didn't get certificate after completing the course

By Rajarshi G

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Aug 3, 2022

Half of the labs didn't work. Not worth your time.

By Lakshit S N

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Jun 23, 2025

i am not getting my course completion certificate

By Joseph S

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May 14, 2020

It's too high of an overview and goes too fast.

By Denis K

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Nov 14, 2021

very badly refurbished module and poor support

By shihan y

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Aug 31, 2021

WHAT ARE YOU TALKING ABOUT IN THE ASSIGNMENT?

By Victor W

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Oct 1, 2020

The data for the final assignment is missing

By Zhikang C

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Oct 24, 2021

Many errors with connection. Waste of time.

By Tejas K

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Mar 19, 2021

very shallow, did not learn anything useful

By Carlos P

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Jun 29, 2023

Para gente que ya sabe sql es muy aburrido

By Md S S

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Jul 3, 2020

Very Disappointed by the teaching staff.

By Sammy

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May 10, 2022

Numerous Errors using the lab software

By Tushar H

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Nov 15, 2024

i didnt recieve my course certificate

By Wanting M

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Aug 29, 2019

can not open the final task console

By Sebastian D

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Mar 2, 2022

Broken at week 5 if you use MySQL

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