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

4.6
stars
12,514 ratings
3,209 reviews

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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851 - 875 of 3,290 Reviews for SQL for Data Science

By Eduardo G

Dec 7, 2020

I really enjoyed the course. Good content, well structured and very good exercises.

By Rahul N

Oct 29, 2020

It was a very insightful and easy-to-grasp course for beginners like me. Thank You!

By Alveena

Aug 21, 2020

Excellent instructor! Loved her style of teaching. She kept the course interesting.

By Miguel A Q

Apr 12, 2020

Well explained and really good practical quizzes to get you in train.

Recommended !

By Scott W

Mar 23, 2020

Excellent pace, and very thoughtful questions/ practice problems for us to work on.

By Sumeet N

Mar 19, 2020

The best course for beginners and a very good exercise at the end as an assignment.

By Olfa H

Mar 5, 2020

Very well structured course, clear and right to the point useful content. Thank you

By Rahul M

Feb 2, 2020

it is a great subject and great Instructor .thank you for learning concepts of sql.

By Thanapon T

May 26, 2019

This course make me clear on picture of SQL with data science. Great course. Thanks

By Chase M

Feb 10, 2022

Great course with a perfect beginning intro to data. Flow of the class is perfect.

By Vivek S

Feb 2, 2022

I​ts an excellent course for begineer who doesnot know anything about data science

By SAGAR R

Jan 28, 2022

overall good experience but could add more examples during video lectures thankyou

By Широкая А В

Jan 25, 2022

Very helpful and structured information, tasks and exercises help form the skills.

By Boda M

Jun 25, 2021

This is a great course for beginners and I found it easy to understand and follow.

By Itay A W

May 30, 2021

great course helped ,e a lot with introdutiopn to sql and learning the basis of it

By Kanika M

Mar 29, 2021

Very effective and easy to learn from scratch. The professor is simply awesome. :)

By Mouli B

Jan 12, 2021

it is a good course, easy to understand the instructor as she explains really well

By Ashutosh D

Oct 7, 2020

The instructor explains everything very clearly, all the aspects are well covered.

By Hana K M

Aug 27, 2020

This course is great! The explanation is clear even beginners can still understand

By Sanket L

Jun 1, 2020

Very clear content and you also get good hands on while solving coding questions.

By Lev P

Oct 24, 2019

Great course that covers all the basic stuff in order to start and write a queries

By Nitin K

May 22, 2019

Good course for beginners in SQL wanting to learn the SQL mainly for Data science.

By kimams4588

Oct 12, 2021

Great course with excellent explanations and good quality of exercise and advice.

By Raymond A

Jul 3, 2021

Q​uick and informative. Recomend for anyone that has no experience in DBMS or SQL

By Tian M

Feb 27, 2021

Good beginning for the SQL skills, easy to understand the logic of each function.