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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

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

XY

Mar 30, 2020

Not only it teaches you how to use MySQL and Teradata in a technical perspective, it also practice the analytical mind and how you would treat a real life dataset when doing analytical work.

筛选依据：

626 - Managing Big Data with MySQL 的 650 个评论（共 926 个）

创建者 Rahul M

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Apr 25, 2016

Awesome Course

创建者 Kambarbay B

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Nov 27, 2020

thank you !!!

创建者 Bilal K

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May 18, 2019

Solid course!

创建者 Yoe

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Jan 18, 2018

Thanks a lot!

创建者 Kaifan W

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Sep 18, 2017

great course!

创建者 Oksana O

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Aug 4, 2017

great course!

创建者 JESSIE C

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Apr 27, 2017

very helpful!

创建者 Xuechun S

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Jan 12, 2017

VERY HELPFUL!

创建者 Alberto P

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Nov 26, 2016

Very helpful!

创建者 Ilya C

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Mar 12, 2016

Very helpful!

创建者 Le D A

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Aug 11, 2024

great course

创建者 Matthew C

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Jul 3, 2021

great course

创建者 Manikandan R

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Mar 12, 2021

easy learing

创建者 Joel T S

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Aug 27, 2020

Great Course

创建者 Karthikeyan A

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Aug 7, 2020

Great course

创建者 RONIT B

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Jul 11, 2020

It was great

创建者 hanumanth c

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Apr 25, 2020

Great course

创建者 himaja k p

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Sep 18, 2018

very helpful

创建者 SAYANTA S R

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Jul 29, 2018

great course

创建者 Robin Z

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Jul 7, 2017

Very useful!

创建者 Sheng G

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Jul 3, 2017

Great course

创建者 bharath m

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Jul 2, 2017

good course.

创建者 Mariano R

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Nov 4, 2016

Very usefull

创建者 Xi D

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Jul 28, 2016

Very helpful

创建者 GOURAV G

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Feb 8, 2016

Great Course