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

4.6
stars
16,841 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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2051 - 2075 of 4,341 Reviews for SQL for Data Science

By Rohan

•

Mar 15, 2023

VERY GOOD COURSE FOR BEGINNERS

By Okan S

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May 23, 2022

We need to see more examples .

By pawan s

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Apr 21, 2022

Good place to learn new skills

By Ayush S

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Mar 28, 2022

It was great to upgrade skills

By Li H g

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Jan 13, 2022

Good lesson to learn about SQL

By Rampavan K

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Nov 30, 2021

Awesome course, learnt alot!!!

By Allan S

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Nov 1, 2021

Very helpful for SQL beginners

By Abhay T

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Sep 13, 2021

very good course for beginners

By Bhavey M

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Aug 26, 2021

A great way to start learning.

By Daniel A P

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Aug 25, 2021

Well structured and presented.

By Yuexing l

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Mar 1, 2021

this course is very sysmetical

By Daniela O

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Feb 21, 2021

Excellent introduction to SQL!

By Flavio

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Jan 22, 2021

Excellent course to learn SQL!

By Gintarė

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Nov 25, 2020

Very good course for beginners

By Brian J N

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Sep 30, 2020

Great beginner course for SQL.

By SUDESHNA M

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Aug 18, 2020

Feels too good with the course

By Bill S

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Jul 30, 2020

Very good course for beginners

By Arjun M

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May 17, 2020

Excellent course for beginners

By Ashwani A

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May 6, 2020

Amazing Content and Instructor

By Ky A D

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May 2, 2020

Great course for the beginner!

By Vikrant S

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Apr 8, 2020

I learnt from new prespective.

By Olexiy B

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Apr 7, 2020

great course for beginners !!!

By Gil A C A

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May 20, 2023

Me gusto mucho los ejercicios

By Federico B

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Dec 19, 2022

It is very good for the bases

By FRANK H M V

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Oct 23, 2022

Great course, very complete.