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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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3,897 calificaciones
903 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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626 - 650 de 889 revisiones para Managing Big Data with MySQL

por Sheng G

3 de jul. de 2017

Great course

por Bharath M

2 de jul. de 2017

good course.

por Mariano R

4 de nov. de 2016

Very usefull

por Xi D

28 de jul. de 2016

Very helpful

por GOURAV G

8 de feb. de 2016

Great Course

por Stella C

28 de jun. de 2018

Great help!

por CHANG L

8 de mar. de 2018

FIVE STARS!

por Boxuan L

29 de oct. de 2021

Thank you!

por İlqar E

15 de sep. de 2021

Very Good

por YASO E R M

15 de ago. de 2020

Excellent!

por Vrinda P P

17 de jun. de 2020

mmmmmmmmmm

por Dr N

4 de jun. de 2020

Excellent.

por Teodor G

24 de nov. de 2019

Very good!

por Roshan K B

1 de dic. de 2018

Thank you!

por Mehmet A U

17 de may. de 2018

Awesome!!!

por Vinsensius F

17 de jul. de 2017

Worth it !

por Vivian Y Q

2 de abr. de 2017

thank you!

por PATURI C P

26 de abr. de 2021

Very Good

por RAVI S

8 de jul. de 2020

excellent

por Saman S

30 de oct. de 2019

wonderful

por 陈章敏

3 de may. de 2019

It's Good

por Juan S Z A

13 de abr. de 2018

EXCELLENT

por Anunay V

26 de may. de 2017

Very Good

por FU S L

9 de mar. de 2016

Very good

por Chathura M

19 de nov. de 2020

The best