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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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601 - 625 of 926 Reviews for Managing Big Data with MySQL

By Tim M

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Mar 17, 2018

Excellent Course

By Kaixiang Y

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Sep 20, 2017

Very Good Course

By Bixuan D

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Aug 21, 2017

very informative

By Kuljeet K

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May 27, 2016

Excellent course

By YIRAN Z

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May 24, 2016

Learned a lot !

By Соболева А А

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Apr 1, 2016

Veri interesting

By Okyere E J

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Nov 9, 2022

It very helpful

By Lipai H

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Jun 6, 2022

Good difficulty

By Yogi H C

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Oct 18, 2020

Very insightful

By Belinda B

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Aug 24, 2020

Just Excellent!

By Jonathan L R

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Aug 17, 2020

Nice, good job.

By 蘇怜媛

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May 13, 2020

very practical!

By rajnish k

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Jun 28, 2019

content is good

By Miguel A P

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May 24, 2019

Excelente curso

By Mohd J

•

Nov 13, 2018

amazing course!

By Richard C S C

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Aug 4, 2018

Excelente curso

By Silver

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Aug 15, 2017

teacher is nice

By David A R B

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Jul 19, 2017

Cool as Hell!!!

By Marco A C

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Nov 7, 2016

Amazing course!

By GURRAM K

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Jun 8, 2021

super coursera

By Jemimah N

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Apr 23, 2021

awesome course

By Alexander M

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Oct 26, 2020

Very complete.

By jiangtao

•

May 27, 2019

best practice!

By Shuhua W

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May 21, 2018

Really helpful

By Duke N

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Aug 31, 2016

Perfect course