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Kursteilnehmer-Bewertung und -Feedback für SQL for Data Science von University of California, Davis

6,195 Bewertungen
1,609 Bewertungen

Über den Kurs

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!...



Apr 06, 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.


Jul 18, 2020

best course for learning SQL for beginners.I learned so much from this course.the speaking language is also simple ..So i Recommended this course for beginners who's 2nd or third language is English.

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1376 - 1400 von 1,608 Bewertungen für SQL for Data Science

von Piyachart C

Feb 24, 2020

Good for gain experience in Business Problem

von vivek k

Oct 24, 2019

wonderful course for those starting with sql

von Ariana G

Jun 07, 2020

Would be better with more hands on examples

von Sebastian K

Jan 14, 2020

Very helpful in covering the basics of SQL.

von Himanshu S

Jun 19, 2020

overall nyc but hve to provide more quizes


Jun 14, 2020

perfect course for learning sql from basic

von Ruchit D

Sep 10, 2019

you can learn SQL basics with this course.

von Grzegorz P

May 01, 2020

Great course. Very interesting tutorials.

von Cindy N

May 07, 2019

Could have better example! overall useful

von Kartik S

Feb 01, 2018

Nice for beginners.... clear basic of SQL

von Navil S

Mar 05, 2020

Great Beginner course. Highly Recommend.

von Thirumala H

Mar 04, 2020

actually the course is good for beginner

von Saurabh G

Jul 16, 2020

very interesting and easy to understand

von Zixiang Z

Nov 13, 2018

Could have been clearer in many aspects

von Pravin K P

Nov 14, 2018

Awesome experience to learn sql server

von Dheeraj V

Jul 10, 2020

Good Skill for SQL for Data Science

von Rouba a

Aug 16, 2019

nice teacher & good information flow


Aug 16, 2019

Very useful session for SQL beginners

von Achinthya s

Jun 28, 2020

best and simple way of teaching sql


Jun 10, 2019


von Divyashree-Shivakumar S

Dec 05, 2019

waiting for peer review is a pain

von varnika s

Nov 14, 2019

It was very helpful. Thanks a lot

von Babajan K

May 17, 2019

It would be great helpful for the

von Jean-Gabriel P

Aug 14, 2019

Good introductory course on SQL.

von Kritika K

Apr 14, 2020