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

4.6
stars
16,698 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

AL

Aug 21, 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.

AT

Nov 17, 2020

Well it was a short course, the assignments are a little bit repetitive (mostly in the last). The course reviews every 'practical' aspects of SQL, how to assemble the bricks while writing queries,...

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2276 - 2300 of 4,317 Reviews for SQL for Data Science

By G N A

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Nov 30, 2020

Quizes are instructive

By CLAUDIA S P B

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Oct 15, 2020

Fue un curso muy útil.

By Prashant K

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Aug 10, 2020

The Course was Perfect

By Gembali S

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May 19, 2020

Excellent for Freshers

By Ronald R

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Dec 2, 2019

excellent way to learn

By Ye B

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Sep 13, 2019

Useful course! Thanks!

By Prasanta K L

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Jul 30, 2018

Good to Start with..:)

By Fumani M

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Jan 5, 2024

I enjoyed the course.

By shani

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Dec 21, 2022

very practical course

By LC M

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Nov 11, 2022

information was great

By Sumit K

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Aug 29, 2022

well organised course

By Nairamdal B

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Aug 8, 2022

Thank you very much.

By Fu Z

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May 29, 2022

Great for beginners.

By Nicola R C

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May 5, 2022

Very good explaining

By Saeed A

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Oct 3, 2021

nIce course syllabus.

By Nguyen T

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Oct 3, 2021

The very new start of

By MIGUEL A B M

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Aug 19, 2021

It was a good course.

By Иван Д

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Aug 14, 2021

Good course, thank u!

By Kanokpichason L

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Apr 26, 2021

I love this course 👍

By LINH H V

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Feb 11, 2021

Good for Data Science

By Gillian W

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Nov 26, 2020

Loved the instructor.

By Олена І Д

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Nov 9, 2020

Thanks for the course

By MANEESH K

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Sep 5, 2020

this is a nice course

By Alisson C

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Aug 12, 2020

A really good course.

By SANJAY S

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Jul 8, 2020

madam you are awesome