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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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676 - 700 of 926 Reviews for Managing Big Data with MySQL

By ADALBER C L

•

Sep 26, 2020

Gracias

By Hao W

•

May 26, 2019

课程非常精彩！

By Esther

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May 3, 2019

非常好的课程！

By Pranjal C

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Jul 24, 2018

awesome

By Shobha

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Jun 23, 2017

Perfect

By Jianfeng C

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Feb 13, 2016

perfect

By Ngoc T P

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Jun 27, 2024

ok day

By Nguyễn H T

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May 24, 2024

thanks

By Nashruddin Y

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Nov 21, 2020

Great!

By Li K

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Nov 4, 2016

Super!

By anh M

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Aug 3, 2022

good

By Ulaskan A O

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Nov 25, 2020

SUPER

By Ankur C

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Jun 24, 2020

great

By Mario D G R

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Aug 19, 2017

Great

By ze t

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Jul 8, 2024

good

By Tri D

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Jul 8, 2024

good

By Shraddha A

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May 25, 2023

good

By Pranay G

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Oct 24, 2021

Good

By chada J

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Jul 24, 2021

Good

By Elkin A V S

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Jul 6, 2021

good

By GIancarlo C

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May 8, 2021

good

By BUSIREDDY N R

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Nov 30, 2020

GOOD

By Bharath B

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Nov 17, 2020

good

By 121913901057 g

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Oct 24, 2020

good

By Sasika G

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Jun 24, 2020

Good