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

4.6
stars
16,589 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, “part mathematician, part computer scientist, and part trend spotter” (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

GC

Dec 29, 2022

Great course! A solid way to introduce a learner to programming in SQL!! Sadie is an amazing online instructor! Thank you to Sadie and UC Davis for offering this course through the Coursera platform!!

JP

Apr 5, 2020

This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.

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1451 - 1475 of 4,296 Reviews for SQL for Data Science

By Abhijeet S

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Oct 9, 2022

A very Descent introductory course in SQL to start with

By Seun A

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Apr 23, 2022

Follow this course religiously and you will be equipped

By Zixin P

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Dec 6, 2021

It's a great introduction for SQL. I have learned a lot.

By Sneha T

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Sep 5, 2021

Great course! Very well explained and a lot of learning!

By Nhung N

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Jul 18, 2021

This course helped me have an overview knowledge of SQL.

By Siddartha M

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May 9, 2021

Additional material and assignments are great resources.

By Елена Ц

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Apr 15, 2021

Was very useful for my work responsibilities. Thank you.

By Imtiaz A K

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Apr 12, 2021

Really great course. That's why I love Coursera 🥰🙈😋😇

By S S

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Dec 20, 2020

very much profesional and concept clear by sadie st. mam

By Ignacio L

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Oct 29, 2020

nice course for begginers/intermediate. With certificate

By Jair V

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Sep 15, 2020

Excelente, aprendí cosas que me serán de mucha utilidad.

By YASH S

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Aug 17, 2020

Very good friendly teacher, gives enthusiasm to learn ..

By Naveen K R S

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May 14, 2020

This course really helped me in getting expertise in SQL

By Ольга З

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May 4, 2020

Well structured and clearly explained course, thank you!

By Carlos R D S

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Apr 11, 2020

Buen curso para iniciarse en uso de SQL. Bien explicado.

By Bussaba R

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Feb 20, 2020

Easy to understand and is a good for further development

By Simran T

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Sep 30, 2019

An excellent course to build a strong foundation in SQL.

By Шмаков А А

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Aug 18, 2019

Один из лучших курсов на платформе, очень много практики

By Ali B

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Mar 17, 2019

It's great course, i've learned more from it. Thank you

By Sandy B

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Feb 25, 2019

Great course for beginners and intermediate SQL writers.

By Per W J

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Nov 13, 2018

Great refresher in SQL and data science working methods

By Omela G

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Oct 30, 2023

Not Beginner's SQL but you'll definitely learn to code.

By Abdul J

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Oct 19, 2023

Love this course. Though its not for beginners i think.

By Javier M

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Oct 18, 2023

Pretty good way of getting to know SQL for Data Science

By Vishal S

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Aug 15, 2023

mam was very good teacher i m very to learn this course