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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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1351 - 1375 of 4,396 Reviews for SQL for Data Science

By Luis E C G

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May 15, 2019

Curso de muy alta calidad, videos y foros muy bien documentados.

By Mark W

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Jan 21, 2019

Excellent way to continue to develop SQL and Data Analyst skills

By Kenneth P

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Dec 23, 2017

Really easy to understand and just the right amount of material.

By Yash K

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Jul 29, 2024

Very well taught and explained, labs helped understand concepts

By Arjun C

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Dec 11, 2023

Nice and quick, gets straight into the basics you need to know.

By Raviteja P

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Sep 4, 2023

It helped a lot to boost my resume ,thankyou very much coursera

By Henry E

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Sep 15, 2022

Th instructor is too good. I cannot wait to continure course 2

By Chelsey V

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Mar 22, 2021

I successfully began my Data Science journey and learned a lot!

By 442 5 A

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Feb 5, 2021

worth it for beginners to start their journey in big data query

By Jonathan I

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Jan 7, 2021

Probably one of the best courses (for SQL) on this site so far!

By Hend A ( N

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Dec 12, 2020

Excellent course with hands on practice and formative questions

By Ayeshna R

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Aug 15, 2020

I liked this course alot and the instructor was also very good.

By Christian I

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May 29, 2020

Excelente curso, ense帽a las bases de SQL de una forma sencilla.

By 袝褉谐邪谢懈 袝

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May 13, 2020

Thank you a lot! I started new steps to make this world better.

By Phattranit M

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Mar 1, 2020

The assignments in this course make me understand SQL perfectly

By JONATHAN A

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Jan 4, 2020

Excelent course with a very good content an a great instructor.

By ZHANG C

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Jul 9, 2019

good instructor and I really can learn something in this course

By Francisco S

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Sep 24, 2018

Very good class, easy to understand and good learning material.

By Edilio J B G

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Aug 29, 2023

Excelentes curso, completo, din谩mico y pr谩ctico, lo recomiendo

By Akshay D

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May 26, 2022

Amazing Instructor have made the SQL learning amazing and fun.

By Basavaraju C R

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May 21, 2022

This course was very usfull and i can directly apply to my Job

By Maurizio B

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Mar 20, 2021

A clear course to start SQL for Data Science in the right way.

By Ronaldo P V

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Oct 9, 2020

Es un curso muy completo con bastante problemas para practicar

By Riddhi S J

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Jul 18, 2020

The course is designed perfectly. the concept was very useful.

By Gourav B

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Mar 16, 2020

A piece of full collective information I got from this course.