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

4.6
stars
17,039 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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1076 - 1100 of 4,396 Reviews for SQL for Data Science

By Oscar A

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Nov 14, 2020

Estuvo muy bueno. La profesora explica bien. Bastante pr谩ctica en los cuestionarios.

By Himanshu J

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Oct 16, 2020

Tutor is very good and the course contents are designed in a simple way. Loved it :)

By Zahin N B F H

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Sep 10, 2020

best course i have take so far. good for beginners who want to learn more about sql.

By 袝谢械褑泻懈泄 袛 袙

鈥�

Aug 12, 2020

Excellent course! A lot of useful thoughts and a clear presentation of the material!

By Venigalla S K

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May 12, 2020

It's an good course who are interested to learn more about SQL usage in data science

By Ponnu P K V

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May 5, 2019

This is a wonderful class for people looking to get an introduction to data science.

By Ambreen -

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Jun 2, 2023

Great content with nice presentation. Thanks a lot University of California, Davis.

By Amey J

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Aug 9, 2022

Its the best For learning SQL .Only thing is you have to do everything on your own.

By JOSHAN W

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Nov 22, 2021

This is a amazing course Its really helpful for me .Please increase Practical Query

By I.A. F T

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Sep 15, 2021

Excelente curso, muy bien explicado por la profesora Sadie, muchas gracias coursera

By Jorge C

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Dec 20, 2020

Good course I'm studing a Master to Data Science and this course help me successful

By Paul I G

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Dec 10, 2020

I'm proud of my Journey so far. Thanks 糖心vlog官网观看 & Common Wealth of Learning Canada.

By Eduardo G

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Dec 8, 2020

I really enjoyed the course. Good content, well structured and very good exercises.

By Rahul N

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Oct 30, 2020

It was a very insightful and easy-to-grasp course for beginners like me. Thank You!

By Alveena

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Aug 21, 2020

Excellent instructor! Loved her style of teaching. She kept the course interesting.

By Miguel A Q

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Apr 13, 2020

Well explained and really good practical quizzes to get you in train.

Recommended !

By Scott W

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Mar 24, 2020

Excellent pace, and very thoughtful questions/ practice problems for us to work on.

By Sumeet N

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Mar 19, 2020

The best course for beginners and a very good exercise at the end as an assignment.

By Olfa H

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Mar 5, 2020

Very well structured course, clear and right to the point useful content. Thank you

By Rahul M

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Feb 2, 2020

it is a great subject and great Instructor .thank you for learning concepts of sql.

By Thanapon T

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May 26, 2019

This course make me clear on picture of SQL with data science. Great course. Thanks

By Jos茅 A B

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Jul 10, 2023

Very good course if you are looking to introduce yourself in sql an data learning.

By Chase M

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Feb 11, 2022

Great course with a perfect beginning intro to data. Flow of the class is perfect.

By Vivek S

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Feb 2, 2022

Its an excellent course for begineer who doesnot know anything about data science

By Sagar R

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Jan 28, 2022

overall good experience but could add more examples during video lectures thankyou