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Opiniones y comentarios de aprendices correspondientes a Managing Big Data with MySQL por parte de Universidad Duke

4.7
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3,894 calificaciones
901 reseña

Acerca del Curso

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....

Principales reseñas

DQ

20 de jun. de 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.

YC

19 de ago. de 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.

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501 - 525 de 889 revisiones para Managing Big Data with MySQL

por NiLiang

9 de feb. de 2020

very useful and related to reality

por Todd G

2 de mar. de 2016

Challenging, but very informative!

por Адилбеков Н Е

3 de dic. de 2020

Очень классно все ясно корректно!

por james m

17 de nov. de 2020

The Lectures are very informative

por Linh T P

22 de oct. de 2017

Great and very challenging course

por ishan

6 de may. de 2017

Amazing!! Best Online SQL Course.

por Luís O

28 de nov. de 2016

Very good ! :) Learn a lot of SQL

por Aaron Z

19 de mar. de 2016

learned a lot about basic queries

por Joonsung P

19 de jun. de 2019

It is a hard but amazing course.

por Tze H C

25 de feb. de 2017

Super great learning experience!

por Ayushman K

7 de abr. de 2022

Great learning with this course

por Rini M

18 de oct. de 2021

awesome course, very practical.

por Puran Z

27 de nov. de 2019

Pretty good for beginner of SQL

por Dinesh Y

18 de sep. de 2017

Excellent learning experience!!

por Shijia H

5 de sep. de 2020

Great Content and very useful!

por Srinivasan S

12 de mar. de 2020

Nice explanation in all topics

por Wa S T

16 de feb. de 2019

very good and practical course

por Neeraj S

30 de oct. de 2018

Good material and presentation

por Vadim S

15 de feb. de 2016

Thank you. It was good course.

por Xiaoyu Z

10 de feb. de 2016

easy to understand, wonderful!

por GrandMAster

24 de ene. de 2016

Nice course and I am impressed

por Sneha J

7 de ago. de 2020

It was really good experience

por Zifan X

6 de feb. de 2019

Help me review my sql skills.

por Mike S

20 de jul. de 2017

great course very informative

por Sean L

10 de nov. de 2016

wonderful course for beginner