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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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4,083 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：

601 - Managing Big Data with MySQL 的 625 个评论（共 926 个）

创建者 Tim M

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Mar 16, 2018

Excellent Course

创建者 Kaixiang Y

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Sep 20, 2017

Very Good Course

创建者 Bixuan D

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Aug 20, 2017

very informative

创建者 Kuljeet K

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May 26, 2016

Excellent course

创建者 YIRAN Z

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May 23, 2016

Learned a lot !

创建者 Соболева А А

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Apr 1, 2016

Veri interesting

创建者 Okyere E J

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Nov 8, 2022

It very helpful

创建者 Lipai H

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Jun 5, 2022

Good difficulty

创建者 Yogi H C

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Oct 17, 2020

Very insightful

创建者 Belinda B

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Aug 23, 2020

Just Excellent!

创建者 Jonathan L R

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Aug 16, 2020

Nice, good job.

创建者 蘇怜媛

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May 12, 2020

very practical!

创建者 rajnish k

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Jun 27, 2019

content is good

创建者 Miguel A P

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May 23, 2019

Excelente curso

创建者 Mohd J

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Nov 12, 2018

amazing course!

创建者 Richard C S C

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Aug 3, 2018

Excelente curso

创建者 Silver

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Aug 15, 2017

teacher is nice

创建者 David A R B

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Jul 18, 2017

Cool as Hell!!!

创建者 Marco A C

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Nov 6, 2016

Amazing course!

创建者 GURRAM K

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Jun 8, 2021

super coursera

创建者 Jemimah N

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Apr 23, 2021

awesome course

创建者 Alexander M

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Oct 25, 2020

Very complete.

创建者 jiangtao

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May 26, 2019

best practice!

创建者 Shuhua W

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May 20, 2018

Really helpful

创建者 Duke N

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Aug 30, 2016

Perfect course