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

4.6
stars
16,588 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

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.

JG

Aug 22, 2021

I thought this course was great! Great introduction to Relational Databases and SQLite. Highly reccomend for anyone new to SQL, Databases, or someone looking to get started with a data science career.

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1026 - 1050 of 4,293 Reviews for SQL for Data Science

By Sébastien F

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Feb 27, 2023

Excellent introduction. Both easy to understand and covering all necessary base skills.

By Ambuj G

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Feb 18, 2023

properly organized manner of material, and I love learning this concept.

That's Osm 🔥🔥

By Dina S A A K

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Jul 27, 2022

the best course i did uif i have someone to explain this way i will be excellent in sql

By Sirjan J

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Jan 29, 2022

The course is really good for beginners and provides a deep basic understanding of SQL.

By Himanshu S

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Jul 18, 2021

It was just amazing but some real life and industry specific examples could be included

By Ansh M

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May 30, 2021

An amazing course which helps to understand the basics of SQL which is quite important.

By Markus Z

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Jan 13, 2021

Good tempo, good presentation. I really liked the mini testing to check your knowledge.

By Mohammad D

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Dec 16, 2020

this module is excellent, takes me deeper into SQL for Data Science, highly recommended

By Vignesh N

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Oct 15, 2020

Excellent course for those beginning their career in the field of data science and SQL.

By Emilia P

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Jun 25, 2020

Really useful course, appropriate level of difficulty, nice and friendly lead-teacher:)

By Subhash T

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Nov 3, 2021

Great start in the sql field. Very informative and great presentation with assignments

By Jessie T

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Apr 25, 2021

Great class to teach you the basics and get you started on SQL. I highly recommend it.

By Nuñez N

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Nov 11, 2020

Excelente curso, muy didáctico, mucho material e información. Superó mis expectativas!

By Melih A

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Aug 17, 2020

It is so useful and I would recommend for people want to learn SQL with real datasets.

By Sidharth S

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Jan 20, 2020

Very well explained course. Instructor was friendly, and explained the basics clearly.

By John L Z

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Oct 15, 2018

Awesome. The peer review will be challenging but the learning will be all worth it. :)

By Christian B

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Jan 5, 2024

Great course, good pace, good explanations, interesting questions in the assignments!

By Ahmed A

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Feb 7, 2023

Excellent Course, Thanks Sadie for your professional way to deliver each little info.

By Manuel M

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Oct 27, 2021

Great course!! Now I have a very good understanding of SQL basics. Highly recommended

By Sharad C D

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Jul 30, 2021

Wonderful, Highly Recommended for the Beginners. Step-wise course easy to understand.

By Manu

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Jan 22, 2021

Got good insights on the SQL queries and how it structured. Well taught by the tutor!

By Julian P

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Oct 3, 2020

I learned a lot about how use sql in sqlite, and all about to star as data scientist.

By mohit s

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Sep 20, 2020

It's a nice course to take even if you have no idea about database-management and sql

By Paul T

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Jul 3, 2020

Great course, I learnt a lot.

Facilitator/Teacher had an excellent communication skill

By Abdulrahman J

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Jun 21, 2020

Excellent course with excellent instructor, learnt a lot! Thanks for the opportunity!