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

4.6
stars
17,044 ratings

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, 鈥減art mathematician, part computer scientist, and part trend spotter鈥� (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

ME

Aug 23, 2020

This course was good because it teaches you many keywords that are used for practical application in the world of data science. I definitely feel more confident with SQL after finishing this course.

SM

Mar 16, 2020

Good course for beginners.- classes are fine- quizzes evaluate quite well your understanding I think- the final assessment contains plenty of VERY ambiguous questions and I think it should be reworked

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901 - 925 of 4,396 Reviews for SQL for Data Science

By Derek E

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Jan 23, 2021

Great course. The repetitions from the coding assignments increased my overall comfort level with SQL.

By Sumi A

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Nov 10, 2020

I would suggest adding a few more examples and related output. This will add great value to the course.

By Sai G B A

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May 23, 2020

The course was awesome and deals with all the basics required for SQL that is required for data science

By Jwala !

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Jun 30, 2023

The course was structured in a very organised manner. Great content and useful resources were provided

By Robert A

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Dec 12, 2022

Course provided a lot of great information and practice. The instructor was great and easy to follow.

By Santhosh K

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Jun 29, 2021

Best , explanation given for all the things. nice questions in practice and quiz . module 4 was though

By Sean H

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May 18, 2021

Very clearly explained concepts and how to logically apply using reason in real world. Very nice tips.

By Sneha S J

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Oct 29, 2020

In this course all important topics are covered which are needed for SQL learning. I like this course.

By MAMUN M A

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Oct 28, 2020

The course was well arranged. I learnt a lot. It will help e in my University masters and in real life

By Sirawish T

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Sep 24, 2020

great choice to start SQL language good teacher easy to understand one of the best course in this town

By Sayomphon K

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Oct 22, 2024

Very good course. It makes me to understand more about SQL. I think I can apply knowledge in my work.

By Shubham B

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Feb 10, 2024

This was really good experience the instruction material and tutors were great. Thanks a lot for this

By Valentin D

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Feb 16, 2023

Sadie has a way of storytelling that is captivating and gives you the power to continue learning SQL.

By Shreyas G

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Apr 8, 2021

The course is great and is very helpful for someone who even doesn't have any prior knowledge of SQL.

By Man S B

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Feb 13, 2021

I refreshed my concepts and learned tonnes of new things that I never heard or seen anywhere earlier.

By SHUBHAM S C

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Oct 9, 2020

it is too good, learning from basics query to organizing whole data. this course has taught me a lot.

By Abid A

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Aug 17, 2020

it opens your mind for what you can do with sql and puts a fire in your head to learn more. thank you

By Sheryl J

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Jul 16, 2020

Looks like a good course. I underestimated how hard this would be. I will take again at a later date.

By SAKSHI N M

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May 9, 2020

A very helpful and accurate course. Also it was easy to understand. The assignments are very helpful.

By Likhith S

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May 3, 2020

Beautifully Instructed,was able to pickup what was being thought rather very quickly.

Thank you Ma'am.

By Ding W

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Jun 4, 2019

The course is well-organized and mainly for those who want to get a data-related job need to use SQL.

By Quek Y C

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Jul 29, 2018

Highly recommended for everyone who wants to know basic of SQL as well as use of SQL in data science.

By Nur Z

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Jul 24, 2023

Last assesmen a bit difficult as the instruction was not very clear. Overall for this course is good

By Reid F

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May 31, 2021

Great course for a SQL beginner. I feel more confident with the language and ready to dig into more!

By Nitin M

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Apr 15, 2021

Wonderful course content. Covers the entire basics of SQL for data science and big data applications