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

4.6
stars
16,991 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.

KF

Apr 2, 2023

I loved the practices. I learned alot But I think some of them had mistakes... The online visual studio code never worked for me! It might be good to make a video that explains how to work with it.

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1651 - 1675 of 4,380 Reviews for SQL for Data Science

By Rebecca C

鈥�

Jun 26, 2023

Tr猫s bon cours pour apprendre les bases de SQL

By Paul A L

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May 31, 2023

One of the best SQL Courses I enrolled so far.

By Tumiso S

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Apr 11, 2023

So challenging but Ive learned a lot.Thank you

By Aline R

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Oct 27, 2022

If you are new to SQL this course is for you!

By Chandan D

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Jun 26, 2022

Excellent course, great explaination by Sadie.

By Jeffrey J D A

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Jun 12, 2022

Great course and the instructor is not boring.

By Stefany M

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Jan 10, 2022

un curso muy bien explicado para principiantes

By Dinesh N N

鈥�

Nov 22, 2021

Excellent, best course to get knowledge of SQL

By SHRESHTHANGSHU D

鈥�

Oct 10, 2021

This course is very helpful to me Thank You 馃槉

By Settachot T

鈥�

Apr 21, 2021

This is the best course for Data sci using SQL

By Fernando C

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Dec 30, 2020

ES UN CURSO GENIAL Y MUY COMPLETO, ME ENCANTO!

By Rupesh g

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Nov 6, 2020

such a wonderful course and beautiful speaker.

By P C

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Sep 24, 2020

that s a good experience about lernign sql! :)

By 107 V Y

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Sep 5, 2020

Amazing course , Mam made the journey amazing!

By akshatha h

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Sep 2, 2020

Instructor hats off!You really taught us well.

By ABILASH V M 1

鈥�

Aug 19, 2020

good place to learn sql with advance concepts.

By Rohit B k

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Jul 26, 2020

I love the instructor and the way she taught .

By Dr V R K T

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Jul 25, 2020

Topics are arranged and explained very nicely.

By Jose C

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Jul 20, 2020

cool, thank you for the lecturer, it's so good

By Kaustav G

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Jul 12, 2020

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By Kambala k K

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May 17, 2020

The course material is awesome for a beginner.

By NEHA J

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May 3, 2020

it really helped me to clear my doubts of sql.

By Amrit G

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May 3, 2020

Great course with short and interactive videos

By Kartik K

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Dec 25, 2019

Go with it, very very useful for SQL learners.