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

4.6
stars
16,876 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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2101 - 2125 of 4,350 Reviews for SQL for Data Science

By zhangruqianwan@163.com

鈥�

Aug 2, 2018

useful and medium challenging

By Alejandro O G M

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Apr 18, 2018

a very good course, 100% good

By Ayodele O

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Feb 5, 2024

simple and straight-forward!

By Neeraj

鈥�

Oct 9, 2022

This SQL Course is Awesome.

By anna

鈥�

Jul 20, 2022

Easy for beginners to learn!

By Ivan

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Dec 7, 2021

Perfect course for beginners

By Habib A

鈥�

Aug 4, 2021

easy understand for beginner

By Anusha Y

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Aug 2, 2021

wonderful course ever or sql

By kalyani m p

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Apr 14, 2021

perfect course for beginners

By Ekrem K

鈥�

Jan 18, 2021

Everthing was great! Thanks!

By Pankaj

鈥�

Oct 4, 2020

Meticulously Designed Course

By BEATRICE I M I

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Sep 23, 2020

Very easy to understand 馃憤馃憤

By Nicolas P

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Sep 8, 2020

Very dinamic, like it a lot.

By Saurav K

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Aug 20, 2020

Great course. Learned a lot.

By Tung P Q

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Aug 17, 2020

Very usefully course. Thanks

By Tannu S

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Jul 27, 2020

Amazing content..Loved it!!!

By Leonhard v M

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May 26, 2020

Great material and lectures!

By Chinmay R

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May 18, 2020

Very Nice Course. Thank You.

By Shripad V J

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Apr 27, 2020

Good content and explanation

By Wendy V V

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Mar 15, 2019

All you need to know of SQL.

By Amazing A

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Mar 3, 2018

Its a good platform to learn

By Haojin J

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Jan 2, 2018

I think it is a great course

By Silvio Q

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Nov 11, 2023

Great introduction into SQL

By Renodiya S

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Sep 12, 2023

stepping stone to success!!