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

4.6
stars
17,050 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

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.

EL

Jan 30, 2019

Perfect course! But recommend the last main exercise do more readable and understandable. It is difficult to read in a text file, single-color task and it is not always clear what needs to be done.

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1301 - 1325 of 4,396 Reviews for SQL for Data Science

By Wasif R

鈥�

Sep 12, 2023

this course is amazing. the instructor is very cool and skillfull.

By Chavit L

鈥�

Oct 20, 2022

Provide good fundamental knowledge. Coding assignments are decent

By Janae M V

鈥�

Oct 1, 2022

learned so many things for SQL in this one course, its amazing!!

By Prajwal P

鈥�

Jul 14, 2022

Wonderful course for all the beginners out there. Set, Start, SQL.

By Shelomo B

鈥�

May 25, 2022

Great course! I like the way the practice opportunities are setup.

By Joey I S

鈥�

May 9, 2022

The course was a very useful introduction to SQL. Beginner level.

By Sohum R

鈥�

Jun 19, 2021

The exercises were helpful for consolidating the material. Thanks!

By Anna K

鈥�

Nov 18, 2020

Very simple, clear and useful course. It was really useful for me.

By Sophia H

鈥�

Oct 27, 2020

very complete training for the course as well as for the exercises

By Willem K

鈥�

Sep 12, 2020

Well structured course, good examples, and excellent presentations

By Joshua G G D

鈥�

Aug 27, 2020

Muy bun curso y explicaciones claras y eficaces te贸rico-pr谩cticas.

By kelvin K

鈥�

Aug 26, 2020

This is a great course with amazing tutors and learning materials.

By Ram P S

鈥�

Jun 22, 2020

Very Great Course, Learn lots of thing about SQL and Data Science,

By RAJU M

鈥�

Jun 17, 2020

FABULOUS COURSE AND THE WAY THE FACULTY TAUGHT IS VERY IMPRESSIVE

By M D

鈥�

May 31, 2020

Its been a wonderful experience in learning sql in a different way

By Diego D

鈥�

Nov 3, 2019

great course! Very complete syllabus, explanations, and homework.!

By Cheikh B

鈥�

Sep 18, 2019

Excellent cours pour bien comprendre le SQL

Je recommande vivement

By vinothkumar m

鈥�

Feb 21, 2018

I didnt recieved my cerificate ,Kindly provide my certificate ASAP

By Carl L

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Jul 26, 2022

Really good place to start if you have no prior knowledge of SQL.

By Shivaram A

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Apr 13, 2022

A very great course, has everything that a complete newbie needs!

By J眉rgen W

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Dec 30, 2021

Good to learn applied skills of using SQL for Data Science tasks

By Juan S B L

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Dec 4, 2021

A good introduction to retrieve information from structured data.

By Cristian C R Q

鈥�

Mar 1, 2021

Amazing explanation. From 0 to great skills. You have to take it!

By Jefferson S A

鈥�

Sep 1, 2020

Such a great course. I enjoyed it a lot. It is absolutely worthy!

By Kha P

鈥�

Aug 8, 2020

The course is very helpful for beginners like me. So thanks a lot