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

4.6
stars
16,802 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.

AT

Nov 18, 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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1426 - 1450 of 4,334 Reviews for SQL for Data Science

By H.E. C M

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Jun 8, 2019

This is an outstanding course for people who are new to SQL

By Sumit T

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Jan 15, 2025

It is well understood sql database for data science start.

By Lakshay G

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Oct 23, 2021

Great course if you are beginner in the data science field

By Alex S

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Oct 7, 2021

Good for beginners who want to quickly get going with SQL.

By tennyson y

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Dec 21, 2020

very informatica, helpful and i actually learned something

By Andrea F V

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Nov 28, 2020

El curso fue muy educativo y las explicaciones muy buenas!

By sowmya s

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Nov 10, 2020

It was great with quality content and the best instructor.

By muditha p

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Aug 29, 2020

Thank you !! That was a really great learning experience.

By Guanghui S

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Jun 24, 2020

love the teacher, everything's super great! Learned a lot!

By Maria I R F

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Mar 19, 2020

Excellent course, content and exercises.

Highly recommended

By Mert D

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Dec 27, 2019

Excellent course! It was covered all of the topics in SQL.

By Sarah L

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Oct 13, 2019

Exceptionnel, simple, intuitif et passionnant comme cours.

By Pratik B

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Aug 8, 2019

The course content was good and it was easy to understand.

By Sameera S

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Dec 20, 2018

Great course content and clear to understand. Thank you ..

By Theresa

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May 7, 2018

Excellent course that allowed me to apply my SQL knowledge

By Mohd A R S

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Mar 14, 2023

I have A lot about SQL .. this course wil help me i job..

By Laura W

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Nov 15, 2022

Very beneficial if you want a deeper understanding of SQL

By Ahmad M S

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Oct 12, 2022

One of the best courses i have done. TOP TOP INSTRUCTOR!

By Suleyman A

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Jun 16, 2022

great course, with all real life databases and exercises

By homame B

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Jan 25, 2022

I am happy to participate in this course thankyou so much

By Teerapong T

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Nov 23, 2021

learned to make problem and use data analyze to solve it.

By Wadekar S B

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Sep 7, 2021

Course is too good. I acquire good basic knowledge of SQL

By Venugopal S V

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Jan 29, 2021

Very interactive and a very helpful design of the course!

By Firsov I

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Aug 12, 2020

Easy and useful course, perfect for begginers, I like it.

By Vidhi C

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Jul 5, 2020

Great course to start working with SQL and data analysis.