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

4.6
stars
16,807 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

AL

Aug 22, 2020

A comprehensive course that covers major aspects of query building and retrieval in a management system. The topics were delivered well and the materials/assignments were relevant for skill-building.

KF

Apr 2, 2023

I loved the practices. I learned alot But I think some of them had mistakes... The online visual studio code never worked for me! It might be good to make a video that explains how to work with it.

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2301 - 2325 of 4,336 Reviews for SQL for Data Science

By MIGUEL A B M

鈥�

Aug 20, 2021

It was a good course.

By 袠胁邪薪 袛

鈥�

Aug 15, 2021

Good course, thank u!

By Kanokpichason L

鈥�

Apr 27, 2021

I love this course 馃憤

By LINH H V

鈥�

Feb 11, 2021

Good for Data Science

By Gillian W

鈥�

Nov 27, 2020

Loved the instructor.

By 袨谢械薪邪 袉 袛

鈥�

Nov 9, 2020

Thanks for the course

By MANEESH K

鈥�

Sep 5, 2020

this is a nice course

By Alisson C

鈥�

Aug 13, 2020

A really good course.

By SANJAY S

鈥�

Jul 9, 2020

madam you are awesome

By izzet a

鈥�

Jul 8, 2020

thanks for everything

By Sitha L

鈥�

Jun 17, 2020

good for beginner SQL

By PAVAN V Y P

鈥�

May 9, 2020

yeah its simply super

By MOHD N B A L

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Sep 20, 2019

Good knowledge of SQL

By doru b

鈥�

Feb 10, 2019

The course is super !

By Nassime R

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Jan 21, 2019

very very good course

By Rishabh P

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Oct 18, 2022

Very Good Course :)

By Yulissa d R M C

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Sep 21, 2022

Es muy informativo!

By Nicholas C

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Sep 15, 2022

very helpful course

By Muhammad A T

鈥�

Jun 9, 2022

I love the exercises

By Mariza M

鈥�

Oct 29, 2021

Good for beginners.

By Qiaoling Y

鈥�

Sep 9, 2021

help me lots, thanks

By 袠芯泻褕邪 袛 小

鈥�

Jan 26, 2021

Everything was good!

By 小械褉芯胁 袙 袗

鈥�

Nov 29, 2020

Good course, thanks!

By Judy A

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Nov 4, 2020

Love the instructor!

By Abhirup D

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Aug 22, 2020

Experience was great