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

4.7
stars
3,591 ratings
828 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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551 - 575 of 811 Reviews for Managing Big Data with MySQL

By Mohd J

Nov 12, 2018

amazing course!

By Richard C S C

Aug 3, 2018

Excelente curso

By Silver

Aug 15, 2017

teacher is nice

By David A R B

Jul 18, 2017

Cool as Hell!!!

By Marco A C

Nov 6, 2016

Amazing course!

By Alexander M

Oct 26, 2020

Very complete.

By jiangtao

May 26, 2019

best practice!

By Shuhua W

May 20, 2018

Really helpful

By Duke N

Aug 31, 2016

Perfect course

By Rahul M

Apr 25, 2016

Awesome Course

By Kambarbay B

Nov 27, 2020

thank you !!!

By Bilal K

May 18, 2019

Solid course!

By Yoe

Jan 19, 2018

Thanks a lot!

By Kaifan W

Sep 19, 2017

great course!

By Oksana O

Aug 4, 2017

great course!

By JESSIE C

Apr 27, 2017

very helpful!

By Xuechun S

Jan 12, 2017

VERY HELPFUL!

By Alberto P

Nov 26, 2016

Very helpful!

By Ilya C

Mar 12, 2016

Very helpful!

By Joel T S

Aug 27, 2020

Great Course

By Karthikeyan A

Aug 7, 2020

Great course

By RONIT B

Jul 11, 2020

It was great

By HANUMANTH C

Apr 25, 2020

Great course

By himaja k p

Sep 18, 2018

very helpful

By SAYANTA S R

Jul 30, 2018

great course