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

4.7
stars
3,774 ratings
883 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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601 - 625 of 868 Reviews for Managing Big Data with MySQL

By Alberto P

Nov 26, 2016

Very helpful!

By Ilya C

Mar 12, 2016

Very helpful!

By Matthew C

Jul 3, 2021

great course

By GoD g

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

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

By Robin Z

Jul 8, 2017

Very useful!

By Sheng G

Jul 3, 2017

Great course

By Bharath M

Jul 2, 2017

good course.

By Mariano R

Nov 4, 2016

Very usefull

By Xi D

Jul 28, 2016

Very helpful

By GOURAV G

Feb 8, 2016

Great Course

By Stella C

Jun 28, 2018

Great help!

By Chang L

Mar 8, 2018

FIVE STARS!

By İlqar E

Sep 15, 2021

Very Good

By YASO E R M

Aug 15, 2020

Excellent!

By Vrinda P P

Jun 17, 2020

mmmmmmmmmm

By Dr N

Jun 4, 2020

Excellent.

By Teodor G

Nov 24, 2019

Very good!

By Roshan K B

Dec 1, 2018

Thank you!

By Mehmet A U

May 17, 2018

Awesome!!!