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

4.7

stars

22,520 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 21, 2021

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

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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2676 - 2700 of 3,270 Reviews for Databases and SQL for Data Science with Python

By Don A

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Aug 17, 2020

Great course to get to know about SQL.

By Mohamed M

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Jun 16, 2019

One of the best in this specialization

By Prakash P

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Feb 1, 2019

Course is well organized for begineer.

By Nikolaos K

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Feb 8, 2025

Great labs and to the point lectures.

By Elisabetta N

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Dec 7, 2022

VERY GOOD AND USEFUL LESSONS AND LABS

By 손승건

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Feb 4, 2020

not bad databases and sql for science

By Adityaprakashthakur

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Mar 19, 2025

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By Mustaquim A

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Mar 27, 2023

Great course for a beginner like me.

By Mohamed A

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Aug 4, 2023

Labs doesn't work most of the time.

By Deepak K S

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May 7, 2020

Very good course for the beginners.

By Abhirami C

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Jun 30, 2019

It was a very knowledgeable course.

By AnuChandana B

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Jul 16, 2021

I am happy for taking the coursera

By Jiban B

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Jun 3, 2020

It's precised and well explained .

By Cristian R A

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Oct 20, 2019

Good material but still too simple

By Ponciano R

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Feb 14, 2019

Great introductory course for SQL.

By Ian M

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Dec 31, 2021

Great course interestingly taught

By Nicholas B

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Sep 6, 2019

A lot of videos that talk at you.

By Achintha J

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May 2, 2019

gets hard really fast from week 3

By Freddy A M S

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Dec 29, 2018

Muy buen curso!. Muy recomendado.

By Emmanuel A

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Jul 30, 2023

I liked the hands on assignments

By Sushmitha S

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Mar 14, 2023

informative course for beginners

By Manish K

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Feb 16, 2023

Theory explanations are minimal.

By RAJENDRAN B

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Apr 29, 2022

Overal topic concepts are good.

By Sandip C

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Mar 19, 2019

Well organized for introduction.

By Aditya B

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Aug 8, 2023

A good course for basics of SQL