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学生对 Duke University 提供的 Managing Big Data with MySQL 的评价和反馈

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4,086 个评分

课程概述

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....

热门审阅

S

Oct 8, 2018

thank your for accepting my in the course i really liked studying it i suffered with some difficulties but i survive the course was very good but getting harder by week 4 but interesting

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

筛选依据：

576 - Managing Big Data with MySQL 的 600 个评论（共 926 个）

创建者 Zhang S

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Apr 7, 2017

very helpful course

创建者 Animesh J

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Feb 21, 2016

Awesome Experience.

创建者 Kaung N

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Dec 9, 2020

Thanks for sharing

创建者 Shivam T

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May 14, 2020

its really usefull

创建者 Chaman G

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Apr 17, 2019

i LOVED the course

创建者 JAYAVARAPU S A J S A

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Feb 6, 2019

Very Nice to Learn

创建者 Murali R

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May 12, 2018

Very good course!!

创建者 Achyut D

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Aug 18, 2017

awesome course :-)

创建者 Fatima M

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Oct 18, 2016

good for beginners

创建者 Laura D

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May 15, 2021

Best Course ever!

创建者 PIYUSH K

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Oct 10, 2020

Awesome course...

创建者 Natalie S

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May 21, 2020

EXCELLENT COURSE!

创建者 Wei J

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Dec 29, 2018

Very nice course!

创建者 Jingwen Z

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Mar 14, 2017

Very Nice Course!

创建者 my n

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Oct 14, 2016

Very good indeed.

创建者 Zihui W

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Aug 14, 2016

Great! I love it!

创建者 Hugo F L A

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Jun 18, 2021

Excelente curso!

创建者 Shafiqul I S

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Sep 30, 2020

Excellent Course

创建者 Vatsal B

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Aug 21, 2020

Very Good course

创建者 Khyati T

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Jun 23, 2020

Very Good course

创建者 Haoran L

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Dec 20, 2019

Jana is the best

创建者 Achmad R A

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Jun 11, 2019

fantastic course

创建者 顏慷

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Sep 23, 2018

excellent course

创建者 Hassan A

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Jul 28, 2018

Amazing Learning

创建者 Chia Y Y S

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May 12, 2018

very challenging