Learner Reviews & Feedback for SQL for Data Science with R by IBM

4.3

stars

164 ratings

About the Course

Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL and R languages. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning. As such, you will work with real databases, real data science tools, and real-world datasets. Through a series of hands-on labs, you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and R. No prior knowledge of databases, SQL, R, or programming is required. Anyone can audit this course at no charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course....

Top reviews

Jan 15, 2024

It was a good course, I see that they changed some things from the comments, such as having cheat sheets for remembering the code. It was a good base for SQL and for working in RStudio.

Oct 13, 2024

Overall, it's an excellent course for beginners and intermediate data enthusiasts looking to enhance their skills in SQL and R.

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26 - 49 of 49 Reviews for SQL for Data Science with R

By PMRoss

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Aug 6, 2023

Very helpful refresher to SQL, and useful way to learn db-2 SQL and R interface methods.

By Anvar N

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Apr 12, 2022

Very useful course for those who wants to learn SQL.

By Akansha Y

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Oct 14, 2024

This course is very helpful and informative.

By Clovis B

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Jan 10, 2024

Very practical, very insightful and fun

By Gaelle P

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Sep 20, 2024

Well explained with various exercises

By Janier R

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Sep 22, 2022

NIce cours. Thank you

By Maryo S

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Sep 14, 2024

Awesome and percfect

By pratiksha v

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Oct 14, 2024

Excellent course.

By Marlon d R M

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Nov 19, 2023

excelent course

By Afua S O

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May 29, 2023

Was quite tough

By Sand b

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Oct 7, 2022

Superb topics!

By Wahab A

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Feb 27, 2023

Best course.

By Alan A

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Nov 19, 2024

good

By Sathya P

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Oct 14, 2024

Good

By Alejandra g m

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Mar 17, 2024

Hay temarios muy pocos amigables, los laboratorios sirven mucho, pero al momento de hacer el examen, siempre piden cosas muy complejas

By Odra I M

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May 31, 2022

I really like the course. Only I think that need to improve the final project, inlcude a little more information in each problem.

By Hichem D

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Mar 5, 2022

This skills in this course are easy to learn, the simplicity of the materials is what I like the most about IBM courses.

By James J

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Jan 3, 2025

A good course with the right amount of practice materials and difficulty for a beginner.

By Sophie T

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Mar 26, 2022

The content of the course was very good!

By Thiago F d S E

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May 28, 2024

Nome errado no diploma

By Shubham

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Jan 31, 2022

Good

By Antonio Y G A

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Nov 18, 2024

I have the same problem as with course 5, at the time of making the final project in jupiter I can not run the functions because it marks me error, I have realized that I am not the only one, since there are comments of this course about the same problem.

By Sébastien D

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Sep 16, 2023

Pas assez d'assistance pour la connexion à la BDD en ligne pour le test final. Il faudrait plus de ressources et de conseils.

By Nyi N L

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Aug 10, 2024

instruction not clear, didn't explain how to use learning platform