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Learner Reviews & Feedback for SQL for Data Science by University of California, Davis

10,114 ratings
2,630 reviews

About the Course

As data collection has increased exponentially, so has the need for people skilled at using and interacting with data; to be able to think critically, and provide insights to make better decisions and optimize their businesses. This is a data scientist, “part mathematician, part computer scientist, and part trend spotter” (SAS Institute, Inc.). According to Glassdoor, being a data scientist is the best job in America; with a median base salary of $110,000 and thousands of job openings at a time. The skills necessary to be a good data scientist include being able to retrieve and work with data, and to do that you need to be well versed in SQL, the standard language for communicating with database systems. This course is designed to give you a primer in the fundamentals of SQL and working with data so that you can begin analyzing it for data science purposes. You will begin to ask the right questions and come up with good answers to deliver valuable insights for your organization. This course starts with the basics and assumes you do not have any knowledge or skills in SQL. It will build on that foundation and gradually have you write both simple and complex queries to help you select data from tables. You'll start to work with different types of data like strings and numbers and discuss methods to filter and pare down your results. You will create new tables and be able to move data into them. You will learn common operators and how to combine the data. You will use case statements and concepts like data governance and profiling. You will discuss topics on data, and practice using real-world programming assignments. You will interpret the structure, meaning, and relationships in source data and use SQL as a professional to shape your data for targeted analysis purposes. Although we do not have any specific prerequisites or software requirements to take this course, a simple text editor is recommended for the final project. So what are you waiting for? This is your first step in landing a job in the best occupation in the US and soon the world!...

Top reviews

Apr 5, 2020

This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.

Nov 17, 2020

Well it was a short course, the assignments are a little bit repetitive (mostly in the last). The course reviews every 'practical' aspects of SQL, how to assemble the bricks while writing queries,...

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1501 - 1525 of 2,651 Reviews for SQL for Data Science

By suryateja D

May 3, 2020

really great course


Apr 26, 2020

very useful..course

By Gleb K

Aug 5, 2019

Strongly recomended

By arun a

Jul 5, 2018

Pretty good course.

By Benjamin K K

Jun 10, 2018

very helpful course

By jpDaBeast1

Apr 19, 2018

very helpful course

By Naum S

Jan 8, 2018

very helpful course


Jul 25, 2021

outstanding course

By Mohd. A F

Jun 28, 2021

loved learning sql

By Pooja S

Mar 29, 2021

It helped me a lot


Mar 12, 2021

Truly good course!

By Matias E A

Jan 4, 2021

Really enjoyed it.

By Minati P

Jan 3, 2021

very useful lesson

By Zahra S

Dec 2, 2020

it was really good

By KH k S

Oct 16, 2020

Interesting course

By Siddhant N

Sep 17, 2020

maam is so so good


Sep 8, 2020

up to expectations

By Anshika G

Sep 2, 2020

informative course

By V A

May 2, 2020

Excellent course!!

By Shmuel ( A

Dec 20, 2019

Good for beginners

By Sheldon D

Apr 4, 2018

very useful course

By Chris C

Dec 18, 2017

Excellent program!

By Akshat M

Jul 29, 2021

Nice and detailed

By yi l

Jul 23, 2021

beginner friendly