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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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951 - 975 of 4,295 Reviews for SQL for Data Science

By Harjot G

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Jun 22, 2024

Useful and well done class! I loved the practice problems and the final project. Very rewarding

By Lawrence C

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Feb 3, 2022

I am happy and very thanks to coursera for giving me this chances to learn SQL for Data Science

By Alex O

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May 4, 2021

Loved this course, for its simplicity and completeness. Highly recommended for beginners in SQL

By Martín C

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Mar 27, 2021

Very well rounded course about the SQL language and good practices and implementations. Thanks.

By Partho G

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Oct 19, 2020

Great Course to learn about the basics of SQL. The final assignment is quite thought provoking.

By Morten F

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Jul 17, 2020

Very good intro to SQL, easy to follow and good examples and practical quizzes and assignments.

By Thi T L L

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May 24, 2020

This course is very useful for whom want to start learning SQL. It is simple but very effective

By GUELLATI W

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Apr 18, 2020

Amazing Course from US Davis California , Friendly Teacher , Best practice SQL For Data Science

By Arslan M

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Feb 14, 2019

A good course. this increase my knowledge of SQL which helpful for me in my professional career

By Patricia A

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Apr 17, 2024

Good content but you need some background or previous basic training to finish some exercices.

By A. S

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Sep 12, 2022

Very nice job! The directions for the final assignment could be written much clearer though.

By Daniel A

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Jun 19, 2022

I didn't know SQL going into this course and now I feel very confident tackling work problems.

By Andres F L C

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Oct 5, 2021

excelente curso para aprender las cuestiones basicas de SQL y su inferencia en el mundo real.

By Raghavi E

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Sep 23, 2021

really i learned a lot through this course thankyou for teaching this course you did great job

By Abdu A

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Jan 4, 2021

This course really beneficial; for improving your knowledge about SQL and database management.

By A.

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Dec 14, 2020

I loved it. the lessons and reading materials keep it simple for learners of all walks of life

By Jusara J d S

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Nov 28, 2020

Very good course.

However a few question of the assessment were not clear on the data required.

By Nurlan

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Feb 26, 2020

Great Course ! for learning Data Science , I think it will help to developing your knowledge !

By IGNACIO R

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Mar 11, 2019

The contents and course structure was perfect for learners that didn't know a thing about SQL.

By Vladyslav T

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Jun 25, 2021

I was really interested in process for most part. Im appreciate for some SQL+Python articles.

By Muhammad Q

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Mar 9, 2021

Thank You this is wonderful and amazing course. Its worth to watch and best organized course.

By James A

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Feb 2, 2021

This course will take you from a neophyte level to an expert. Just be patient and consistent.

By Surajit B

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Aug 31, 2020

Great course form Coursera..i learned a lot from the course.. thanks ma'am .. thanks coursera

By Philip P

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Jul 25, 2020

This was an enjoyable course. Good beginner course and will be useful as I use SQL in my job!

By YASH P

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Apr 24, 2020

Excellent course, the assignments are challenging for beginners like me but totally worth it!