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

4.7
stars
4,081 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

WC

May 26, 2020

it was relatively time taking course for me but one who keeps on wins at the end.Thank You professor,duke university and coursera for providing such a wonderful course. Strongly Recommended

YZ

Nov 20, 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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626 - 650 of 926 Reviews for Managing Big Data with MySQL

By Rahul M

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Apr 25, 2016

Awesome Course

By Kambarbay B

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Nov 27, 2020

thank you !!!

By Bilal K

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May 18, 2019

Solid course!

By Yoe

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Jan 19, 2018

Thanks a lot!

By Kaifan W

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Sep 18, 2017

great course!

By Oksana O

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Aug 4, 2017

great course!

By JESSIE C

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Apr 27, 2017

very helpful!

By Xuechun S

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Jan 12, 2017

VERY HELPFUL!

By Alberto P

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Nov 26, 2016

Very helpful!

By Ilya C

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Mar 12, 2016

Very helpful!

By Le D A

•

Aug 11, 2024

great course

By Matthew C

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Jul 3, 2021

great course

By Manikandan R

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Mar 13, 2021

easy learing

By Joel T S

•

Aug 27, 2020

Great Course

By Karthikeyan A

•

Aug 7, 2020

Great course

By RONIT B

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Jul 11, 2020

It was great

By hanumanth c

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Apr 25, 2020

Great course

By himaja k p

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Sep 18, 2018

very helpful

By SAYANTA S R

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Jul 30, 2018

great course

By Robin Z

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Jul 8, 2017

Very useful!

By Sheng G

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Jul 3, 2017

Great course

By bharath m

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Jul 2, 2017

good course.

By Mariano R

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Nov 4, 2016

Very usefull

By Xi D

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Jul 28, 2016

Very helpful

By GOURAV G

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Feb 8, 2016

Great Course