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

4.6
stars
16,041 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

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.

NK

Oct 5, 2022

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

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1701 - 1725 of 4,174 Reviews for SQL for Data Science

By kolliraman

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Sep 13, 2020

Good course, covered all required concepts

By Humayun A R

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Jul 3, 2020

It's realy good course for me. I enjoy it.

By Rutik V R

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Jun 19, 2020

It was very best experience while learning

By Aditya a

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May 31, 2020

Awesome course to get you started with SQL

By MANISH K

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May 9, 2020

Great Experience to learn SQL data science

By Juan A

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Apr 17, 2020

Good course, well paced and easy to follow

By Ramandeep S

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Apr 3, 2019

Great course for learning intermediate sql

By Jose P

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Feb 7, 2019

With this course I learned a lot about SQL

By Ponciano R

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Feb 7, 2019

Great course with lots of useful examples!

By Khuong L

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Aug 21, 2018

Great introduction to SQL for Data Science

By Volodymyr K

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Jul 25, 2018

Great course! I gained very good knowledge

By Mustafa A J

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Jul 20, 2018

Thanks for the course it was really nice .

By Carlo E

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Nov 19, 2023

good starting point to learn programming!

By Stefan

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Jul 16, 2023

Very nice introduction, great excercises.

By Iván R

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Sep 16, 2022

Great info tin this course and practice.

By AB

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Sep 5, 2022

Nice and useful course for the beginners

By Ignacio T

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Jun 27, 2022

Really good for getting started with SQL.

By Supun I

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May 20, 2022

I really learnt a lot taking this course.

By Diego M B V

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Mar 27, 2022

Why don't you give us the lecture slides?

By Israel M M

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Jan 12, 2022

I like it it is simple and easy to follow

By Nicanor O

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Nov 2, 2021

Perfect, very compliant with the teaching

By Abhishek J

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Oct 20, 2021

The best course with better understanding

By Johnnathan C

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Oct 10, 2021

Amazing course! Take your time and learn.

By zhang m

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Sep 22, 2021

really helpful and inspiring for starters

By Raviteja M

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Apr 20, 2021

Best SQL course to learn in the Coursera.