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Learner Reviews & Feedback for Managing Big Data with MySQL by Duke University

4.7
stars
4,082 ratings

About the Course

This course is an introduction to how to use relational databases in business analysis. You will learn how relational databases work, and how to use entity-relationship diagrams to display the structure of the data held within them. This knowledge will help you understand how data needs to be collected in business contexts, and help you identify features you want to consider if you are involved in implementing new data collection efforts. You will also learn how to execute the most useful query and table aggregation statements for business analysts, and practice using them with real databases. No more waiting 48 hours for someone else in the company to provide data to you – you will be able to get the data by yourself! By the end of this course, you will have a clear understanding of how relational databases work, and have a portfolio of queries you can show potential employers. Businesses are collecting increasing amounts of information with the hope that data will yield novel insights into how to improve businesses. Analysts that understand how to access this data – this means you! – will have a strong competitive advantage in this data-smitten business world....

Top reviews

YC

Aug 20, 2019

Nice and well-organized course. I joined this course after self-studying on SQL for a few days. The context is really nice. The only problem is the Teradata is not stable. I tried very hard to login.

YZ

Nov 21, 2016

very detailed introduction of SQL. The only thing is that there could be more videos introduce different functions instead of writing documents as materials. Other than that, it's a great class

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526 - 550 of 926 Reviews for Managing Big Data with MySQL

By Tze H C

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Feb 26, 2017

Super great learning experience!

By Ayushman K

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Apr 8, 2022

Great learning with this course

By Rini M

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Oct 19, 2021

awesome course, very practical.

By Puran Z

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Nov 28, 2019

Pretty good for beginner of SQL

By Dinesh Y

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Sep 18, 2017

Excellent learning experience!!

By Shijia H

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Sep 6, 2020

Great Content and very useful!

By Srinivasan S

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Mar 13, 2020

Nice explanation in all topics

By Wa S T

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Feb 17, 2019

very good and practical course

By Neeraj S

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Oct 30, 2018

Good material and presentation

By Vadim S

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Feb 16, 2016

Thank you. It was good course.

By Xiaoyu Z

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Feb 11, 2016

easy to understand, wonderful!

By GrandMAster

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Jan 25, 2016

Nice course and I am impressed

By Sneha J

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Aug 7, 2020

It was really good experience

By Zifan X

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Feb 7, 2019

Help me review my sql skills.

By Mike S

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Jul 21, 2017

great course very informative

By Sean L

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Nov 11, 2016

wonderful course for beginner

By ARJUN K V

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Aug 31, 2016

Great course for beginners :)

By Vishal R

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Mar 19, 2016

Great course.. well explained

By SRAV

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Jul 14, 2021

Great course! Learned a lot.

By Ziyi W

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Sep 21, 2020

useful and impressive course

By liang l

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Nov 23, 2019

very useful and nice course!

By Volha

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Jun 3, 2016

not easy but valiable course

By Elina L

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Feb 11, 2016

Excellent for SQL begginers!

By Ya A

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Oct 29, 2020

well prepared MySQL course!

By Roy C

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Mar 17, 2017

It is hard but it is worthy