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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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1676 - 1700 of 4,351 Reviews for SQL for Data Science

By Essam K

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Sep 16, 2022

great content and great instructor thank you

By Fatih 脟

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Aug 9, 2022

It was really useful course to understand SQL

By Victor B

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Jul 28, 2022

Easy to learn with this course. Thanks a lot!

By Nattacha P

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Jan 30, 2022

Good, I got a lot of knowledge in this course

By pedro V A

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Nov 24, 2020

totally reconmendable course, i learned a lot

By Enzo G

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Nov 23, 2020

Very good introduction to SQL & Data Analysis

By Natalia C B d S

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Oct 30, 2020

This course is amazing! A Great start for SQL

By John E G S

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Aug 17, 2020

Excellent course to learn basic SQL concepts.

By Syanki B

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Jul 17, 2020

Very good course with pretty good assignment.

By Aayushyamaan S

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Jun 13, 2020

The best course for getting started with SQL.

By emanuel a l

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Jun 11, 2020

It was an amazing course with a great teacher

By Vijeet M

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Jun 8, 2020

the course was great and easy to understand.

By SAMEER S T

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Jan 23, 2020

very good learning method ...really help alot

By Adam B

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Aug 5, 2019

Great for beginners and easy to follow along.

By Wilmer R P

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May 24, 2025

muy buena introducci贸n para el manejo de SQL

By Pablo T

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Oct 6, 2023

Great course to learn about SQL from scratch

By Akash A

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May 17, 2023

Thank you so much for sharing the knowledge.

By Omolola O

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Mar 23, 2023

Really good course, with practical examples.

By Md N B S

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Feb 7, 2023

good content for a new starter in using SQL

By rahul j

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Dec 18, 2022

The way of teaching and concepts are amazing

By MANISH K

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Jul 7, 2022

very helpfull course to undestand the basics

By Cristhofer A M A

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Mar 17, 2022

Excelente para inicar la exploracion en SQL.

By Andreas R

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Mar 17, 2022

alot learned but the instructor makes it fun

By Rafa P

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Oct 5, 2021

Really enjoyed doing and learning the course

By Anqi A F

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Aug 7, 2021

Helpful knowledge with meaningful assignment