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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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951 - 975 of 4,396 Reviews for SQL for Data Science

By Shaquib N

鈥�

Jun 24, 2023

Very informative and Best Resource

Practice Quiz is game-changing and help to improvise yourself

By Mauricio F B I

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Jun 25, 2021

Clear, simple to follow and gives you a first glance on how working in Data Science looks like.

By Rick B

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Apr 11, 2021

Fun course! Learned a lot and it sure did give me a great start into my new job :). Many thanks!

By Dimitris C

鈥�

Feb 17, 2021

Great course! Easy to follow and the quizzes are super helpful! They truly test one's knowledge.

By JAHNAVI T

鈥�

Sep 3, 2020

Sadie has been a great professor throughout the course. The course of course was amazingly good.

By Qiqi W

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Jul 29, 2020

I like this course, it's clear. The assignments help me to use and exercise what i have learned.

By Ravi R S

鈥�

Apr 2, 2020

Its realy cool course and content ,i learn alot of new thing inside these course,

Thanks Coursers

By Parag H

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Jul 26, 2019

I love this lectures video very powerful. Specially trainer is very good in skills professional.

By Ruochen W

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Jan 21, 2019

It wii be better if the website can provide some description for each variable in the ER diagram

By Brie C

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Nov 2, 2018

Good intro and overview of SQL. The videos are very useful explaining the basics of SQL coding.

By Harjot G

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Jun 23, 2024

Useful and well done class! I loved the practice problems and the final project. Very rewarding

By Lawrence C

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Feb 4, 2022

I am happy and very thanks to coursera for giving me this chances to learn SQL for Data Science

By Alex O

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May 5, 2021

Loved this course, for its simplicity and completeness. Highly recommended for beginners in SQL

By Mart铆n C

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Mar 27, 2021

Very well rounded course about the SQL language and good practices and implementations. Thanks.

By Partho G

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Oct 19, 2020

Great Course to learn about the basics of SQL. The final assignment is quite thought provoking.

By Morten F

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Jul 18, 2020

Very good intro to SQL, easy to follow and good examples and practical quizzes and assignments.

By Thi T L L

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May 24, 2020

This course is very useful for whom want to start learning SQL. It is simple but very effective

By GUELLATI W

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Apr 19, 2020

Amazing Course from US Davis California , Friendly Teacher , Best practice SQL For Data Science

By Arslan M

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Feb 14, 2019

A good course. this increase my knowledge of SQL which helpful for me in my professional career

By Patricia A

鈥�

Apr 17, 2024

Good content but you need some background or previous basic training to finish some exercices.

By A. S

鈥�

Sep 13, 2022

Very nice job! The directions for the final assignment could be written much clearer though.

By Daniel A

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Jun 20, 2022

I didn't know SQL going into this course and now I feel very confident tackling work problems.

By Andres F L C

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Oct 6, 2021

excelente curso para aprender las cuestiones basicas de SQL y su inferencia en el mundo real.

By Raghavi E

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Sep 23, 2021

really i learned a lot through this course thankyou for teaching this course you did great job

By Abdu A

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Jan 4, 2021

This course really beneficial; for improving your knowledge about SQL and database management.