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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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826 - 850 of 4,396 Reviews for SQL for Data Science

By KSHITIJ S C

鈥�

Jul 10, 2020

Very well structured course. Good amount of practical learning. Covers all you need to start as a Data scientist.

By Prashant J

鈥�

Apr 15, 2020

This course gives the strong foundation to learn sql.Learnt best practices and few query optimization techniques.

By Alon D

鈥�

Sep 17, 2018

Great quick introduction to SQL. I gained the skills that I needed, and enjoyed the online programming exercises.

By Ronald

鈥�

Jan 10, 2023

Great course to learn the fundamentals, The project part was a little hard to understand the way it was worded.

By fredy d c r

鈥�

Jan 21, 2022

muy bueno, cumple todas las espectativas, nada mas que no es lo que yo buscaba , pero lo recomiendo ampliamente.

By Mohit M

鈥�

Nov 29, 2020

Best Course to get started with though i didn't find much about keys and creation.

Totally satisfied with course.

By Aditya K M

鈥�

May 12, 2020

This is an awesome course to begin with SQL for data science. It gives a lot more things to use in data science.

By Jean M U

鈥�

Oct 7, 2019

Good overview of SQL and beginnings of Data Analysis. The instructor provides great explainations and examples.

By Dony L D

鈥�

Dec 2, 2022

it was amazing, but the ressource of diaporama powerpoint or others of this course will good to sharing i think

By Lawson J

鈥�

Aug 30, 2022

This course has been intuitive and I was open to a lot of things I can do with SQL, in terms of analysing data

By Brandon G G

鈥�

Dec 2, 2020

EL curso realmente es muy interesante, se entiende bien los temas y los ejercicios tienen una buena dificultad.

By Muhammad S

鈥�

Aug 31, 2020

Excellent Course as it covers core concepts of SQL which one can utilize for backend development any many more.

By Samip T

鈥�

Mar 5, 2020

One of the best instructor. Just made understand SQL inside out. Must take the course to understand all topics.

By Roger D C

鈥�

Feb 24, 2020

Great course and experience.

Suitable for all levels where content can be applied immediately

Highly recommended!

By Md I H

鈥�

Nov 24, 2019

Excellent and easy to understand. Very nicely structured. The exercises give you a strong foundation in SQLite.

By Franck 鈥� N

鈥�

Sep 10, 2019

Very clear, which both pratical examples and exercises.

But of course expand your curiosity to other sources....

By Kainan L

鈥�

Aug 3, 2019

The content is great, but it seems the final assignment makes everybody crazy because of its poor instructions.

By Kevin T

鈥�

Nov 19, 2023

really good applied course. the course is in SQLlite, but may be best to teach in whatever is the standard now

By Samuel M

鈥�

Jan 4, 2023

Excellent program that teaches the core fundamentals needed in using SQL to answer and solve business problems

By Nizar N

鈥�

Dec 13, 2022

It is a really good course for beginner to start learning SQL. Easy to follow and fun exercises along the way.

By ERIC M

鈥�

Nov 14, 2021

El curso es muy teorico y es algo fundamental , para la practica estaria bueno revisar otros lugares en la red

By 袝泻邪褌械褉懈薪邪 袥

鈥�

Sep 4, 2021

Thank you. The course was very interesting!

sorry can I have an English language name on my sertificate please/

By TSE C W

鈥�

Aug 25, 2020

Very good course for beginner of learner of data science and it provide some basic training in SQL programming

By Narayanan V

鈥�

Apr 12, 2025

I found this course really helpful. The contents and the way of explaining things is great for understanding.

By Eric H

鈥�

Sep 6, 2022

Really good for someone just starting out. Would recommend to someone if they are intrasted in learning SQL.