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

4.6
stars
16,797 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, ā€œpart mathematician, part computer scientist, and part trend spotterā€ (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

AL

Aug 22, 2020

A comprehensive course that covers major aspects of query building and retrieval in a management system. The topics were delivered well and the materials/assignments were relevant for skill-building.

AT

Nov 18, 2020

Well it was a short course, the assignments are a little bit repetitive (mostly in the last). The course reviews every 'practical' aspects of SQL, how to assemble the bricks while writing queries,...

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1926 - 1950 of 4,333 Reviews for SQL for Data Science

By justalong

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Apr 9, 2021

Thank you,i will continue to study!

By BRUNO B D O

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Jan 12, 2021

Muito bom, bem explicado e completo

By SALONI K

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Jan 7, 2021

great learning with implementations

By Shane

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Oct 2, 2020

good one! Recommended learning it ļ¼

By Yuelei L

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Oct 2, 2020

Great course and clear explanation,

By Pravin B

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Sep 23, 2020

It was a great learning experience.

By Charissa P

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Sep 7, 2020

Great introductory course into SQL.

By Karan J

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Jul 7, 2020

Amazing Course and great instructor

By MadrƩ R

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Jun 30, 2020

Easy to understand and informative.

By rishabh M

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Jun 22, 2020

such a great course for a beginner.

By Kunal S

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Jun 10, 2020

Best Course to start and learn SQL.

By ŠœŠ°Ń‚ŠøŠµŠ½ŠŗŠ¾ Š ŠŸ

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Apr 10, 2020

Interesting! Thanks for this course

By Andre K

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Feb 12, 2020

Great instructor and great material

By Numan S

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Dec 11, 2019

A good course for newcomers to SQL.

By Boutayeb E O

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Aug 14, 2019

very awesome introduction to SQL ^^

By Karnetria B B

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Mar 26, 2019

Extremely detailed and informative.

By Oscar A

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Jun 27, 2018

Very interesting and helpful course

By farhin N

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Feb 7, 2025

it was a really nice course.......

By Manish H

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Jan 16, 2024

excellent study content and videos

By Gabriel B

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Dec 31, 2023

Ɠtimo curso, muito bem estruturado

By Subhan L

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Jun 4, 2023

thank you for this amazing content

By Kartheek

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Jan 23, 2023

Very helpful for future endeavours

By Wing H W

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Nov 2, 2022

helpful SQL training for beginners

By CHRISTIAN S V G

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Jun 6, 2022

Muy bueno el curso... recomendado.

By Jhon S P

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Apr 5, 2022

Excellent Course, full interactive