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

4.6
stars
16,589 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

GC

Dec 29, 2022

Great course! A solid way to introduce a learner to programming in SQL!! Sadie is an amazing online instructor! Thank you to Sadie and UC Davis for offering this course through the Coursera platform!!

JP

Apr 5, 2020

This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.

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1676 - 1700 of 4,295 Reviews for SQL for Data Science

By Vijeet M

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Jun 7, 2020

the course was great and easy to understand.

By SAMEER S T

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Jan 22, 2020

very good learning method ...really help alot

By Adam B

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Aug 4, 2019

Great for beginners and easy to follow along.

By Pablo T

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Oct 5, 2023

Great course to learn about SQL from scratch

By Akash A

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May 16, 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 6, 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 16, 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 6, 2021

Helpful knowledge with meaningful assignment

By Paul H

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Jul 30, 2021

very useful for searching some specific data

By Mayank V

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Apr 25, 2021

brilliant course for a beginner to learn SQL

By Hernan D P S

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Apr 5, 2021

Very useful for start in data analisys world

By Jeferson B

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Jan 19, 2021

It's so closest to a real life in a business

By suma R

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Jan 10, 2021

lot of important topics covered. Good course

By Kwenzokusha

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Jan 6, 2021

Good Course! It really boosted my knowledge.

By Komsan L

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Jan 3, 2021

it's not hard to success but not easy enoug!

By 顏嘉德

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Nov 21, 2020

Nice courses for SQL and database beginners.

By Subhodeep S

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Oct 10, 2020

Very Informative and well structured course.

By Mauricio C E

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Jul 29, 2020

Excellent course to learn the basics of SQL.

By MEDABOINA S

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Jul 14, 2020

It is an useful course to learn from basics.

By DANIEL R M

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Jul 8, 2020

A very fantastic introductory course for SQL