Chevron Left
返回到 使用 MySQL 管理大数据

學生對 杜克大学 提供的 使用 MySQL 管理大数据 的評價和反饋

4.7
3,242 個評分
747 條評論

課程概述

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....

熱門審閱

DQ

Jun 21, 2020

One of the best course till now I find on Coursera, well structured everything and practice questions made me feel like real life problems as data were from real database of dognition and ua_dillards.

YJ

Aug 20, 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.

篩選依據:

226 - 使用 MySQL 管理大数据 的 250 個評論(共 730 個)

創建者 Najmeh T

Feb 17, 2016

It was one of the most efficient courses I have ever taken. Thank you very much. I learnt a lot from all excercises.

創建者 Xin S

Oct 29, 2016

This course takes longer time than I expected but the practices are concrete, well-designed, and therefore helpful.

創建者 An Z

Aug 08, 2016

Good introduction course to MySQL. Hope they includes how to import data, create table and update information too!

創建者 Christopher L

Aug 09, 2019

Challenging, insightful and informative. And excellent course on using MySQL and TERADATA for business analytics.

創建者 Brianna B

Aug 13, 2020

I am currently working with SQL but this course was a great refresher and good for anyone new to these concepts.

創建者 Lakshya B

Jul 06, 2016

Amazing course and the quizzes are challenging. Learned a lot. Gives hands on experience on mysql and Teradata.

創建者 Ishan C P

May 26, 2020

Recommended course for anyone who wants to practice writing complex sql queries.

Glad that i completed this! :)

創建者 Umar F

May 02, 2020

Simply brilliant. Needs a lot of patience and perseverance, but worth it in the end. Thanks to Dr.Schaic Borg.

創建者 Olga A

Mar 11, 2019

Thanks a lot for this informative and fascinating cours. I found a lot and learned how to work with databases.

創建者 Fatemeh T

Jun 26, 2016

I wish there was a financial support for full enrollment at this course. but still GREAT course to experience.

創建者 Michael D

Mar 05, 2016

Great, great, great course. Interactive and engaging. Relevant and focused. This is the future of learning!

創建者 Sanem D T

Dec 06, 2019

A fantastic and challenging course to upgrade your technical skills from Excel to SQL!

Highly recommended.

創建者 Tim B

Jun 08, 2016

Excellent introduction to SQL. Good, short overview of theoretical background. Lots of practice exercises.

創建者 Zain S

Jun 08, 2016

Amazing Course. Learned a lot. A bit tough with exercises but was very helpful. Thank you for everything.

創建者 LI K

Feb 29, 2020

It's really helpful which exceeds my expectation.

You can learn MySQL systematically through the courses.

創建者 Jialyu Z

Aug 10, 2016

Really useful and practical course. The exercises and quizes are the best in all the courses I've taken.

創建者 Saad H

Aug 10, 2018

Extremely engaging, well-organized course. The final week was a bit too challenging, albeit, rewarding.

創建者 Kaplanis A

Nov 04, 2017

Very demanding course, but it is quite a rewarding experience.

It is the best course I've taken so far.

創建者 Mubashir M

Jul 20, 2020

One of the best courses on mysql so far. Provides a chance to learn in depth about the related topics

創建者 Lan T

May 07, 2017

Great course, with detailed explanation and case study. Recommend to set up a follow-up part 2 course

創建者 Pratiksha N D

May 01, 2020

this course is very useful for me would really thanks to all your staff for this knowledgeble course

創建者 Ge W

Jul 10, 2017

Many thanks to professor and the course staffs. What a great course that bring me to the SQL world!

創建者 UTKARSH P

Dec 25, 2016

It is a very good course to understand the basic fundamentals and applying them on actual database.

創建者 Jersey D G

Aug 16, 2020

The instructor explains the topics really well. I highly recommend this to beginners in using SQL!

創建者 Ike S

Dec 21, 2016

Perfect for an introduction to SQL. Still a lot to learn but I certainly feel like a can learn it.