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

4.6
stars
16,802 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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1151 - 1175 of 4,333 Reviews for SQL for Data Science

By Michael W

鈥�

Apr 3, 2021

Solid introduction to SQL, though the teleprompter reading could be improved.

By Camilo R C

鈥�

Mar 8, 2021

Is very helpful to people that are starting in this world of the AQL language

By Taoufik E A

鈥�

Oct 31, 2020

I think this course can help the Data scientsit to improve their skill in sql

By Meng L

鈥�

Mar 7, 2020

I think this course is very helpful. It's basic and easy to know what is SQL.

By Poonam N

鈥�

Sep 10, 2018

The guidelines on every aspect about SQL was explained and demonstrated well!

By Kevin H

鈥�

Dec 16, 2022

Covered all of the basics to build a solid foundation for future SQL skills.

By Enrique E M

鈥�

Sep 3, 2022

Really entertaining and enjoyable at the time you learn. Totally recommended

By Daksh P

鈥�

Aug 11, 2022

This course is very helpful for me to learn SQL for data science. Thank you.

By Janita

鈥�

Apr 13, 2022

This course was what I didnt know i needed. It's worth your time and effort.

By 袦邪薪褔褍褉 袉 袟

鈥�

Mar 6, 2021

This my first certificate-based course. Everything was really on high level.

By Pratik B N

鈥�

Aug 7, 2020

Great for someone looking to get into basics of SQL and data science domain.

By Ajeet K

鈥�

Jun 11, 2020

Awesome teaching. Number of example could have been more to give the concept

By Alfredo A B

鈥�

Sep 5, 2018

The best course to learn deeply SQL, lots of exercises, and practical quizz.

By Deepak G

鈥�

Dec 14, 2017

Thanks to Sadie for making this SQL course so simple & fun way to learn . :)

By Gashaye A A

鈥�

Sep 14, 2024

it is good, but how can i get my certificate till now I have no certificate

By shubham v

鈥�

Aug 8, 2024

SQL is moving to the cloud with the increasing adoption of cloud computing.

By 丌賱丕亍 丕 A A S

鈥�

Apr 23, 2024

賱賯丿 丕爻鬲賮丿鬲 賰孬賷乇丕 賲賳 賴匕賴 丕賱丿賵乇丞 賵賯丿 鬲胤賵乇鬲 賲賴丕乇丕鬲賷 亘卮賰賱 賰亘賷乇 ,卮賰乇丕 噩夭賷賱丕 賱賰賲.

By Nishith M

鈥�

Aug 7, 2023

Overall a good course. The peer-reviewed assignment was really interesting.

By Jerry T

鈥�

Jan 14, 2023

Easy to follow and understand. Good quizzes and exercise to aid in learning

By Steven L

鈥�

Jul 9, 2022

Educate on a clear cut direction to learn all SQL basic from each sections.

By Yun L

鈥�

Mar 3, 2022

really love the open question of the project, worth to practise many times

By Gummy L

鈥�

Nov 15, 2021

This course gives all brief and useful knowledge for me! It saves my time!

By Mislav J

鈥�

Oct 1, 2021

Gives very good basics of SQL in theory and practice. Enjoyed it very much.

By Giuliano S

鈥�

Dec 2, 2020

Great teacher. easy to understand, clear sentences, addicted to the target!

By David O A

鈥�

Aug 25, 2020

100% recomendado tanto para iniciar como para afianzar conocimientos en SQL