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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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501 - 525 of 926 Reviews for Managing Big Data with MySQL

By suyash g

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Jun 4, 2018

Best course I have taken on Coursera.

By CUI G

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Dec 30, 2017

it is very useful and helpful. thanks

By Michelle O

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Jul 4, 2016

The exercises are very well designed.

By David C

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May 16, 2016

A lot of work, but valuable training.

By Sergio C

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Jan 6, 2021

Great course, really though but good

By sahil s

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Jul 12, 2020

best course I've ever studied online

By Wenxuan Z

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Mar 3, 2019

The last quiz is rather complicated.

By Chunmin X

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Jan 26, 2017

Awesome course, so clearly explained

By Piyush G

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Jan 8, 2017

Excellent Course. Worth the efforts.

By Parth R

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Mar 28, 2022

Excellent Course ! Quite insightful

By Xuan Y

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Sep 20, 2021

very solid knowledge, learned a lot

By Arpit P

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Apr 13, 2021

helpful course for beginners in sql

By Dias e

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Nov 27, 2020

Спасибо большое, было очень классно

By Chandan 1

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Jun 6, 2020

Good experience gain by this cource

By Akshay K R

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Sep 8, 2020

IT is very easy to learn from here

By Harsh W

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Jul 14, 2020

Thank You to the team of Coursera.

By NiLiang

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Feb 9, 2020

very useful and related to reality

By Todd G

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Mar 2, 2016

Challenging, but very informative!

By Адилбеков Н Е

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Dec 3, 2020

Очень классно все ясно корректно!

By Jim

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Nov 17, 2020

The Lectures are very informative

By Linh T P

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Oct 22, 2017

Great and very challenging course

By ishan

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May 6, 2017

Amazing!! Best Online SQL Course.

By Luis O

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Nov 28, 2016

Very good ! :) Learn a lot of SQL

By Aaron Z

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Mar 19, 2016

learned a lot about basic queries

By Joonsung P

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Jun 19, 2019

It is a hard but amazing course.