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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

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.

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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426 - 450 of 926 Reviews for Managing Big Data with MySQL

By Bhavani C

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Nov 9, 2016

Great Course! Covers everything you need in great detail.

By Connor W

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Jun 26, 2017

Plenty of practical exercises. Good course to learn SQL!

By Yohann B

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Feb 6, 2016

Very well structured and easy to follow. Very effective.

By Inigo V

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Nov 30, 2020

Amazing Course. Very easy to follow and very insightful

By Arvind K

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Jun 2, 2020

This course is very useful for new students n learners.

By Jonatan H

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Nov 21, 2016

Great way to learn SQL querying and analysis strategies

By Ao L

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Nov 19, 2016

Nice courser design！But final is a little bit difficult

By Chien W O

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Jul 27, 2018

Good for beginners to pick up SQL and manage databases

By YADAV M

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Jul 16, 2020

Very useful course to learn MySQL and TeraData query.

By Jonathan C

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May 5, 2020

Great course, great assessment materials and teaching

By Ricardo C

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Feb 10, 2019

Great to start with SQL.

Only missing the insert part!

By Vardges Z

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Dec 22, 2018

Very useful course even for experienced users !!!!!!!

By Randyka A K

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Dec 2, 2017

very good course with lot of exercises with real data

By Venugopal

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Jun 24, 2016

I enhanced my programming knowledge for data retrival

By Małgorzata P

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Mar 4, 2016

Very useful:) Very good explained for the begginers:)

By Miao M

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Dec 24, 2020

It need lots of practice which have benefits for me.

By humza i

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Jun 4, 2017

Very informative with lots of examples and exercises

By Sicheng Z

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Mar 9, 2017

very good lessons with bund of materials to practice

By Anthony O

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Jun 7, 2016

Excellent course for learning the query side of SQL!

By Michael A

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Feb 13, 2016

Getting to learn Teradata was a bonus. Great class.

By Jinyu H

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May 23, 2020

The most useful and practical course I've ever had!

By Nikhil A

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Jan 27, 2019

Liked this course. Thank you dognition and dillards

By RAHUL C

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Sep 5, 2018

Great Course to understand SQL! Highly recommended!

By Muhammad B M M

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Jan 13, 2018

Great skills that are relevant for today's context!

By Le T H

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Mar 2, 2016

equipped with modern tools and practical experience