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

4.7
stars
3,777 ratings
884 reviews

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

DQ
Jun 20, 2020

One of the best course till now I find on Coursera, well structured everything and practice questions made me feel like real life problems as data were from real database of dognition and ua_dillards.

YC
Aug 19, 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.

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626 - 650 of 869 Reviews for Managing Big Data with MySQL

By Mehmet A U

May 17, 2018

Awesome!!!

By Vinsensius F

Jul 17, 2017

Worth it !

By Vivian Y Q

Apr 2, 2017

thank you!

By PATURI C P

Apr 26, 2021

Very Good

By RAVI S

Jul 8, 2020

excellent

By Saman S

Oct 30, 2019

wonderful

By 陈章敏

May 3, 2019

It's Good

By Juan S Z A

Apr 13, 2018

EXCELLENT

By Anunay V

May 26, 2017

Very Good

By FU S L

Mar 9, 2016

Very good

By Chathura M

Nov 19, 2020

The best

By Petar

Nov 20, 2019

excelent

By Perry B

Sep 7, 2017

Awesome!

By Damian P

Oct 10, 2020

Amazing

By ADALBER C L

Sep 26, 2020

Gracias

By Hao W

May 26, 2019

课程非常精彩!

By 汪晓寒

May 3, 2019

非常好的课程!

By Pranjal C

Jul 24, 2018

awesome

By Shobha L

Jun 23, 2017

Perfect

By Jianfeng C

Feb 13, 2016

perfect

By Muhammad N B Y

Nov 21, 2020

Great!

By Li K

Nov 4, 2016

Super!

By Ulaskan A O

Nov 25, 2020

SUPER

By Ankur C

Jun 24, 2020

great

By Mario D G R

Aug 19, 2017

Great